You guys are very professional. This video is very informative for anyone thinking of getting into these cars. The warranty aspect was interesting. If I was a genuine trustworthy warranty company, I'm not sure I would want to risk covering these engines. Unless of course, the failure numbers are insignificant in relation to the numbers on the road. If I owned one, I would be getting it into you as soon as possible, so I could sleep at night. Good public service broadcasting here, well done to all at VAG Technic TV.
As much as I hate seeing this happen to these engines and the work / cost involved it’s a great video and the work you guys are doing is amazing, mines coming upto 83k miles problem free so far 🤞🏽
Most Audi owners thrash the hell out of them hence engines blow , mine never played up and hitting 138,000 miles and perfect , too many cane them in every gear ..oops £7000 bill
@@curtisducatiit’s luck of the draw really Iv had B8 S4 at stage 2 upto 120k miles problem free and my B9 S5 stage 2 at 85k now serviced every 5k miles they are strong engines just the off chance something goes wrong they are not easy or cheap to repair
@@M06H1M1 for me, it's a very weak engine...always due to timing chain problems wear too soon which makes a huge bill to fix. If that was here in Portugal, beside the very expensive car, if the engine blown like this it would be for scrap, for sure. until today I really don't know why the same cars in UK are less 5K-10K than in Portugal, is it because of the RHD ?
This is the first time Ive been able to watch you guys do the rocker arms without having a sleepless night! I sold my B9 S4 Avant last week!... I miss it, but don't miss the anxiety of ownership.
My 2017 S4 Avant just turned 68k miles. No ticking noise nor metal in the oil filter, but those videos doesn't help to not worry especially I'm neither close to UK or Slovakia 😂
I have to keep watching your channel as it reminds me why I spend what I do to lease my Audi’s. I’d be sat crying if my new 5 year old car was in bits with a huge bill on its way. Am I mad to think you should get 10 years or 120k miles out of a ‘premium’ car before it destroys itself.
I do miss my 2018 S5 sometimes, but I for sure don't miss the fear of driving it due to this "under engineering". I drive an RS6 C8 2022 now, really an incredible car, all good in 20000miles so far and still with 4 years of factory warranty to go. 🙏
That’s crazy but with a 2019 I got no fear 😂 shame tho Audi really need to recall the older rocker arms I feel bad for those that got screwed over. But that said an s4 will not hold a candle to an rs6 I hope to own one too someday 🙌.
Great to see such honest, knowledgeable Audi specialists - true professionals that respect the cars and their customers - you deserve great success! Any tips on the '11 V8 S5 other than carbon intake cleaning?
Thx for the reply. The S5 has been good to me over 80K miles (second owner) 122K total. Just replaced the front suspension and brakes - shocks all-round - such a great car to drive - and exceptional in snow. Congratulations on your well deserved success.@@VAGTechnic
After a bit of checking and research on my RS5, I was relieved to find that my engine build date should mean I have the fatty bearings in my rocker arms. I recently did get to use my extended warranty for the first time. In the States here - my warranty is through Fidelity Warranty Services, which is supposed to be one of the better ones. Car went in for a coolant leak at my regular shop. Pretty easy process - gave my warranty info to the owner, he contacted the company, they approved repairs in about an hour. Ended up getting the water pump replaced for a leak. Gives me a bit of confidence and security going forward with the warranty, as I have about 55k miles or 5 years remaining on the warranty.
I’ve got an early build 18 rs5 with just over 40k miles on it, debating on selling, I have aftermarket warranty through the jag Range Rover dealer I got it at
It’s good you have the expertise to help owners with these engines. It’s criminal that Audi allow crap design or materials to cause these defects. More content for us though 😄
Ill never forget when I got my rs3 some dude who was getting out of his contract got out of the rs3 presumably and then later I saw him hop into his new car a sq5. he literally started up the car in sport mode and WOTd out of the dealership. Then later my rs3 engine blew up under warranty. that dude probly didnt even break it in
This is the thing. Even if the vehicle is serviced by a main dealership all under specs, it doesn't negate the fact that some drivers just treat their cars like shit. In those circumstances I don't always blame the manufacturer. It's like buying a used PS5 and it blows up after a few months of ownership. Then you realise that the previous owner was throwing it against the wall. Is that Sony's fault it failed or the previous owner?
Thanks for showing this! Question: Our 2016 Q5 3.0T with 118k went in for routine service (V-belt replacement), etc. Advised timing chain needed replaced and was completed under warranty ($12,000) otherwise. Drove the car for 2 weeks afterwards maybe 1k miles. All good until massive creaking, popping sounds, no warning lights. Had it towed to the dealer and was advised blown engine due to oil pump failure. Dealer is stating this is not connected to previous work. This doesn't sound right to me but I have been advised that the warranty will only cover 12k with 13k remaining due for a new engine. Was told that the oil pump just stopped. It seems plausible that the previous work done is likely connected to the failure. Any advice on this and or what would cause the oil pump to fail. It just seems ironic that the preventative maintenance was done and then 2 weeks later complete failure. thanks
Great work guys. But 0w-20 ? ... Audi have might as well used vegetable oil. I wonder if there is a specific part where thicker oil can not lubricate , and i wonder the reason for that design . Because in common nowledge it is better to use a thicker oil every ~50-60.000 miles , like going from 5w30 to 5w40 , or 0w30 to 0w40. Why is that designed that way ? Emissions ?
Where are you located? You have an Audi? I don't think you should need to step to heavier and heavier oil at those intervals. The engine and weather should dictate and not change much unless it is over 10 years/ 150k miles older.
I'm looking forward to the upcoming RS5 video where doggo shows us how to replace broken rocker arms and timing chain after the plastic fails, you do so many of these engines I'm sure doggo will have picked up some skills 😁 So much work involved with these repairs and typical VAG even when they know there is an issue and improved parts come along later, they still refuse to warranty them. i had an 18,000 mile Golf R mk 7 just out of warranty at 3 years old when the EA888 water pump issue started 🤷♂
Years ago my 3.0 tdi 2015 (new shape) q7 developed a rattling noise at 4000 miles. In the end was the cam shaft tensioners and was covered under Audi warranty. Then when I got the car back I could hear a leak when accelerating, that turned out to be exhaust manifold gasket that was reused when it should have been replaced. That was sorted also. The bill had I not been under warranty would have been £8,500. Long story short Audi were great but I’m shocked these type of issues are so common!
The shop I used to work for had the "Audi Towel" to pass to the customers when they saw the final repair invoice. By using it the ink on the invoice was prevented from running and getting blurry.
Hey guys, been watching your videos for a while and appreciate your insight on these topics. i have a 2017 panamera 4s that has same engine with rocker arm issues that you guys talk about. i have a ticking noise and very rough idle. could the rough idle also be related to the rocker arms going bad? trying to figure out this car, it’s been 8 months and lots of money for porsche to diagnose, all they said was new engine because carbon buildup… crazy. you were the first people that could identify the problem. thanks!
My 2018 S5 is at the dealership with the same issue. It's been ticking since 37k km under slight load (touch the gas). The dealership found aluminium in the oil and one of the cylinders knocking. It's been 2 months I'm waiting for the dealership/warranty (audi warranty platinum) .
Be interested to hear your thoughts on the VAG groups recent change to timing belt intervals, from every 60 months to some even going as high as 200,000 miles and 180 months checking intervals?
One thing I will point out is that you can do rocker arm replacement with the engine in the car. I’m currently having mine replaced just for peace of mind and the shop I ended up choosing is doing the job with the engine in the car which is saving me a good chunk of change
@@VAGTechnic I was mostly just replying to the statement at the beginning about needing to pull the engine to remove the valve covers to inspect the valvetrain. At the end of the day I’m just a home mechanic so you definitely know more than me, I’ve just noticed that a lot of shops charge much more for rocker arm replacements because they follow the service manual and pull the engine. From the perspective of me as the customer, finding a shop that would do the job without pulling the engine saved me almost $3000. But yea to clean the valves the engine does need to come out as far as I know.
As a mechanic I’ve seen this problem with the same sort of construction with Dodge Ram engines.... with them it is normally caused by using the wrong viscosity of Engine oil:too high viscosity oil doesn’t lubricate the needlebearings in the camfollowers effectively... as soon as the followers seize up the camshaft gets eaten away.... The parts for the Dodge engine aren’t too costly.... different story with the Audi engine I suppose...
There is a problem with the rocker arms, but only with the 1. version Despite the fact that the 2. version also has small bearings, they don’t fail. There are 3 Versions: 1. Version 06M109417H roller rocker -11.09.2017 (small bearings) 2. Version 06M109417L roller rocker arm - (small bearings) 11.09.2017- 06.08.2018 3. Version 0P2109417 roller rocker - 06.08.2018-now (big bearings) 99% of failures are model year 2017 or early 2018, because they have the 1.version
Mines an 11/17 build date but idk what the exact day is, I’m sure it’s the old rockers with my luck, I’m going to try and figure out exact build date but I’m not sure it’s possible. But I have an rs5 with the 2.9t not the 3.0t but I’m not sure it matters as far as rockers used.
Chances are pretty high, that your car has the 2. version of the rocker arms…They also have the small bearings, and look identical to the rocker arms who fail, but they’re improved. ( Because the last letter of the part-number called index has changed from H to L)
@@MeLL1211 interesting. I figured since mine was a super early build I’d have old ones. But I think the b9 rs5 came out in 2017 in other countries so maybe they caught it and fixed it before early US builds. Thanks for the info
In your opinion, the engine in the Original Audi S8 D2: Providing that everything was done on time, service, prevention works etc, is it a reliable solid engine in 2024? Great content, keep us informed 😊
Rocker arm failure. I wasnt sure what the video would show but infigired it was rocker arm, water pump or a smoked cylinder because id a water pump. I have heard a lot of peope with rocker arm dailures on the early 3.0 tuebos issue seems to be resolved on 2019+ model years (USA model year)
a pleasure to watch as always. about the rear fender and fake exhausts, I think you know it's cheaper building one single rear fender for all models an put fake exhausts tips for the versions who doesn't use them. who has the lowest version, loves the race-wannabe-extra.
Hello! Nice job! We have the same issue with an S4 2017 B9. Could you please recommend us where can we buy the synchronization tool and where can we find a video step by step of how to synchronize the engine? It will be very helpful. We are from Mexico City Hope you can help us!
Such a shame these engines have this potential flaw. Would love an S4 Avant / S5 Sportback but completely put off by this issue. If I was an owner just out of warranty I’d be hounding Audi UK to cover the cost or a significant portion of. My sister managed to get them to cover a gearbox failure on her A6 out of warranty - it’s possible!
Audi Uk are complete bunch of wankers and wouldnt do a thing to help their customers so would be pointless Go for a 340i touring far better (and i own an s4 avant…)
How did she manage that? I’m trying to fight them for a known fault but is excluded under extended warranty but Audi UK washed their hands straight away and pushed me back to the dealer to consider contribution …
I had an extended warranty on an A6 and also one on a 2003 530i in the early 2000s. I never had a bit of trouble with them paying fully on any work on either, and the 2002 A6 was in the shop a lot. It had a twin turbo 2.7 litre engine. Piece of junk.
You didn't use 8mm pins to properly align covers? Instead, you used timing covers? That will alight cover longitudinal, but what about side to side at the back and front?
Great to see professionals at work. Just wondering if “bits” from the failed rocker arm bearing would have been visible during oil changes(if oil was checked for metal)? Also what caused the carbon build up around the valves..bad fuel?….👍
So you need to listen well and even use a stethoscope placed on the valve cover to hear any unusual noises. The carbon is not going to be related to the fuel type. You need to use a PCV breather tank or add a port injection to keep the intake valves cleaned off. Of course Audi uses port and direct injection on some of their cars
In the Netherlands the highway police has a problem with ‘high maintenance costs’ and ‘excessive down time’ when it comes to their patrol cars..... guess which brand I’m referring to.....
Can someone explain to me why there is so much carbon build up in the intake ports? Where the hell is that coming from? Crankcase recirculation? If so wouldn't it be wise to have a catch can to knock the fine particles of oil out of the air being sucked out of the crankcase before it goes into the intake? By the way, great video and a really thorough explanation during the test drive for things to look out for when buying these cars.
Hi, first of all great work very neat and precise. I have a question if you could help please, I have a 2013 audi a6 3.0 bitdi and i think I have a problem with engine cooling. The problem is it shows 90° temperature in the cluster but when i check the coolant temperature with carly it flactuates between 72 and 77 , it reaches over 80 but never 90 only after a long drive or if driven a bit hard. Also the oil temperature stays at about 80° and only goes over 90° when driven harder. Do you think it is the main water thermostat? Thank you
Great video as always. Question, if youve gone to the effort of tearibg down timing assembly, is it worth having a look at bottom end bearings at the same time? Especially when you find materials in the oil. Thanks!
If the tensioners where made of metal and not plastic would that be a fail proof product or would it not work? I know plastics cheaper then metal but in this instance if so many are failing you think they would revise the failed item
I think they leave that stuff as-is as a designed to fail part. They could easily redesign it. Some engine chains don't even use tensioners. Belts can use steel pulleys. If they wanted bulletproof I would design pulley wheels perhaps toothed and with bearings, with minimal spring tension or hydraulic pressure.
Those used vehicle warranty companies are always an absolute scam. I always tell people to avoid them. You're better off to keep the 500 or 1000 £ as savings for maintenance or repairs.
yep. Even manufacturers are trying to wiggle out of any claims. I am dealing with Lexus Relax (10 years warranty) and the more I claim, the harder it gets.
I'm no expert, but when getting an Aftermarket warranty ask them to send you a list of items NOT COVERED. if major components are on the list, do not buy it. Also, get the warranty with a reasonable deductible, like 500-1000$. These usually cover major items. Also, if u can buy it thru the dealership it will be less headaches when time to fix problems.
I must admit as a new owner of a 2018 S5 this issue is at the back of my mind, As someone who also wants to mildy tune it aswell I'm not sure a warranty is worth getting unless they dont check for a map etc when looking? Any ideas on that? I am a Technician myself but still a lot of costs involved to do these jobs not to mention special locking tools if needed etc
Hi, i have a Question, are u guys having to clean the audi air ports out from carbon build up on the audi's 3.0 v6 becuzs of check Engine light code PO49100 saying Insufficient air flow if so what is the cost of that service
We just got a q7, same engine. Love the thing but this is concerning. Full services and still fails with relatively low miles. I'm very capable but an engine out service in my home shop this is not a repair I'm likely to perform
What engine you suggest in a6 c7 2015-2016? 3.0 bitdi 320hp or 3.0 tfsi? I know problems with camshaft on TDI, is it possible to put camshaft from older v6?
Well, its official, i was going to look at one of these on Saturday 2018 spec, with 52k on the clock. This video has scared me off! I'll keep looking for something else. Shame as they're a nice car.
Рік тому
Hmm, so if it's potentially a manufacturers fault, why isn't there a recall bulletin?
You guys are very professional. This video is very informative for anyone thinking of getting into these cars. The warranty aspect was interesting. If I was a genuine trustworthy warranty company, I'm not sure I would want to risk covering these engines. Unless of course, the failure numbers are insignificant in relation to the numbers on the road. If I owned one, I would be getting it into you as soon as possible, so I could sleep at night. Good public service broadcasting here, well done to all at VAG Technic TV.
As much as I hate seeing this happen to these engines and the work / cost involved it’s a great video and the work you guys are doing is amazing, mines coming upto 83k miles problem free so far 🤞🏽
what are you waiting for? to be the special guest for a Vag Technic episode?
Most Audi owners thrash the hell out of them hence engines blow , mine never played up and hitting 138,000 miles and perfect , too many cane them in every gear ..oops £7000 bill
@@RATADATUAVELHA😂
@@curtisducatiit’s luck of the draw really Iv had B8 S4 at stage 2 upto 120k miles problem free and my B9 S5 stage 2 at 85k now serviced every 5k miles they are strong engines just the off chance something goes wrong they are not easy or cheap to repair
@@M06H1M1 for me, it's a very weak engine...always due to timing chain problems wear too soon which makes a huge bill to fix. If that was here in Portugal, beside the very expensive car, if the engine blown like this it would be for scrap, for sure. until today I really don't know why the same cars in UK are less 5K-10K than in Portugal, is it because of the RHD ?
Really enjoyed your 40 mins of talk (no sarcasm).A great informative video by professionals.Well done.
This is the first time Ive been able to watch you guys do the rocker arms without having a sleepless night! I sold my B9 S4 Avant last week!... I miss it, but don't miss the anxiety of ownership.
My 2017 S4 Avant just turned 68k miles. No ticking noise nor metal in the oil filter, but those videos doesn't help to not worry especially I'm neither close to UK or Slovakia 😂
😀
I have to keep watching your channel as it reminds me why I spend what I do to lease my Audi’s. I’d be sat crying if my new 5 year old car was in bits with a huge bill on its way. Am I mad to think you should get 10 years or 120k miles out of a ‘premium’ car before it destroys itself.
Well done
Nice informative video
Well explained high level of expression and detailed
Well done agian!!!!
I have never owned a. Audi and don't think I ever will, just too stressful wondering what will go wrong next
i have been driving 45 years. never had and never will own anything german.
toyota only for me. can last forever.
@@isaachunt5799so why are you here?
@@23bamboosacloseexactly what I was thinking
Go drive your toyota Pal
AUDI IS AN MOTORIC HEAVEN and ain't cheap but worth every second of it
Toujours de magnifiques réparation merci a vous pour tous les contenus
I do miss my 2018 S5 sometimes, but I for sure don't miss the fear of driving it due to this "under engineering". I drive an RS6 C8 2022 now, really an incredible car, all good in 20000miles so far and still with 4 years of factory warranty to go. 🙏
That’s crazy but with a 2019 I got no fear 😂 shame tho Audi really need to recall the older rocker arms I feel bad for those that got screwed over. But that said an s4 will not hold a candle to an rs6 I hope to own one too someday 🙌.
Great to see such honest, knowledgeable Audi specialists - true professionals that respect the cars and their customers - you deserve great success! Any tips on the '11 V8 S5 other than carbon intake cleaning?
So many things 😄 Injectors , catalyst, chains , intake flaps
Thx for the reply. The S5 has been good to me over 80K miles (second owner) 122K total. Just replaced the front suspension and brakes - shocks all-round - such a great car to drive - and exceptional in snow. Congratulations on your well deserved success.@@VAGTechnic
After a bit of checking and research on my RS5, I was relieved to find that my engine build date should mean I have the fatty bearings in my rocker arms. I recently did get to use my extended warranty for the first time. In the States here - my warranty is through Fidelity Warranty Services, which is supposed to be one of the better ones. Car went in for a coolant leak at my regular shop. Pretty easy process - gave my warranty info to the owner, he contacted the company, they approved repairs in about an hour. Ended up getting the water pump replaced for a leak. Gives me a bit of confidence and security going forward with the warranty, as I have about 55k miles or 5 years remaining on the warranty.
What build date is it?
@@jimmymcgoo8641September 2019
I’ve got an early build 18 rs5 with just over 40k miles on it, debating on selling, I have aftermarket warranty through the jag Range Rover dealer I got it at
What is the cost annually for the warranty?
Love your channel... love vag cars... but the design flaws are just frightening. Brilliant vid as always and love that Dobbie.. 👍
Always A Pleasure Watching & Learning From Your Great Videos Lads 👏👏👍
Always a delight to watch the Videos guys, keep up the good work.
It’s good you have the expertise to help owners with these engines. It’s criminal that Audi allow crap design or materials to cause these defects. More content for us though 😄
Ill never forget when I got my rs3 some dude who was getting out of his contract got out of the rs3 presumably and then later I saw him hop into his new car a sq5. he literally started up the car in sport mode and WOTd out of the dealership. Then later my rs3 engine blew up under warranty. that dude probly didnt even break it in
This is the thing. Even if the vehicle is serviced by a main dealership all under specs, it doesn't negate the fact that some drivers just treat their cars like shit. In those circumstances I don't always blame the manufacturer.
It's like buying a used PS5 and it blows up after a few months of ownership. Then you realise that the previous owner was throwing it against the wall. Is that Sony's fault it failed or the previous owner?
Audi drivers eh
Thanks for showing this! Question: Our 2016 Q5 3.0T with 118k went in for routine service (V-belt replacement), etc. Advised timing chain needed replaced and was completed under warranty ($12,000) otherwise. Drove the car for 2 weeks afterwards maybe 1k miles. All good until massive creaking, popping sounds, no warning lights. Had it towed to the dealer and was advised blown engine due to oil pump failure. Dealer is stating this is not connected to previous work. This doesn't sound right to me but I have been advised that the warranty will only cover 12k with 13k remaining due for a new engine. Was told that the oil pump just stopped. It seems plausible that the previous work done is likely connected to the failure. Any advice on this and or what would cause the oil pump to fail. It just seems ironic that the preventative maintenance was done and then 2 weeks later complete failure. thanks
Great work guys. But 0w-20 ? ... Audi have might as well used vegetable oil. I wonder if there is a specific part where thicker oil can not lubricate , and i wonder the reason for that design .
Because in common nowledge it is better to use a thicker oil every ~50-60.000 miles , like going from 5w30 to 5w40 , or 0w30 to 0w40. Why is that designed that way ? Emissions ?
Where are you located? You have an Audi?
I don't think you should need to step to heavier and heavier oil at those intervals. The engine and weather should dictate and not change much unless it is over 10 years/ 150k miles older.
I'm looking forward to the upcoming RS5 video where doggo shows us how to replace broken rocker arms and timing chain after the plastic fails, you do so many of these engines I'm sure doggo will have picked up some skills 😁
So much work involved with these repairs and typical VAG even when they know there is an issue and improved parts come along later, they still refuse to warranty them. i had an 18,000 mile Golf R mk 7 just out of warranty at 3 years old when the EA888 water pump issue started 🤷♂
not many miles eh?
Years ago my 3.0 tdi 2015 (new shape) q7 developed a rattling noise at 4000 miles. In the end was the cam shaft tensioners and was covered under Audi warranty. Then when I got the car back I could hear a leak when accelerating, that turned out to be exhaust manifold gasket that was reused when it should have been replaced. That was sorted also. The bill had I not been under warranty would have been £8,500.
Long story short Audi were great but I’m shocked these type of issues are so common!
You need to sort out your oil pressure , it will happen again
@@VAGTechnicthe chains do not get enough oil supply?
audi - always underneath dismantling it
The shop I used to work for had the "Audi Towel" to pass to the customers when they saw the final repair invoice. By using it the ink on the invoice was prevented from running and getting blurry.
Would the prices be any different to a Volkswagen/seat/skoda as they all share the same parts?
@@suprac19longitudinal engine Audis are a bit different from typical VW/Seat/Skoda.
Fantastic job well done, you know your stuff, keep up the good work
Not a bad price for new chain, walnut blast, suspension, rocker arms.
Audi don't schedule enough oil changes on these cars. I have an SQ7 from new in 2020 and I've doubled the frequency of oil changes.
100%
Good for you. Do the right thing. Change it yourself LiquiMoly Synthoils work great.
Hey guys, been watching your videos for a while and appreciate your insight on these topics.
i have a 2017 panamera 4s that has same engine with rocker arm issues that you guys talk about. i have a ticking noise and very rough idle. could the rough idle also be related to the rocker arms going bad?
trying to figure out this car, it’s been 8 months and lots of money for porsche to diagnose, all they said was new engine because carbon buildup… crazy.
you were the first people that could identify the problem. thanks!
i always wanted a audi with this engine in it but now i am scared as even a full audi history does not save you. audi should fix these issues for free
I have one. No issues at all whatsoever. At 33k miles now. Regular service. Will tune it soon
I nearly bought S5 (2014 plate) , so glad I did not !!!!
@@kamilianos 2014 S5 doesn't have that engine, it has 3.0 supercharged
@@Shulcyo...53.000 km?
2018 q5 blew engine at 80 000 KM. 4 months of warranty left.
Hi, thanks for this general advice to save a lot of trouble, great video great work,
great work once again guys very interesting to watch 👍👍
Big respect for your job 👌
My 2018 S5 is at the dealership with the same issue. It's been ticking since 37k km under slight load (touch the gas). The dealership found aluminium in the oil and one of the cylinders knocking. It's been 2 months I'm waiting for the dealership/warranty (audi warranty platinum) .
Did you discover is it rocker arm issue or cilinder wear ?
@@vasilqnev3730 not yet... Still in the shop
Knocking when touching the gas sounds like a piston/cylindre clearance issue...
@@henktulp4400 car is still at the dealership, I'll know more when I'll get it back. But cylinder 2 was knocking I was told.
Be interested to hear your thoughts on the VAG groups recent change to timing belt intervals, from every 60 months to some even going as high as 200,000 miles and 180 months checking intervals?
Me too would like that opinion.. maybe when Audi did service them, they were in reasonable condition at that age & milage
good belts are lasting a long time and aging depends on heat so if not a hot V, they should not see too much heat
Always love the videos guys, keep it up
One thing I will point out is that you can do rocker arm replacement with the engine in the car. I’m currently having mine replaced just for peace of mind and the shop I ended up choosing is doing the job with the engine in the car which is saving me a good chunk of change
How you’ll clean the valves ?
@@VAGTechnic I was mostly just replying to the statement at the beginning about needing to pull the engine to remove the valve covers to inspect the valvetrain. At the end of the day I’m just a home mechanic so you definitely know more than me, I’ve just noticed that a lot of shops charge much more for rocker arm replacements because they follow the service manual and pull the engine. From the perspective of me as the customer, finding a shop that would do the job without pulling the engine saved me almost $3000. But yea to clean the valves the engine does need to come out as far as I know.
Less way likes than these guys deserve .... I love your videos
I still laugh at people in denial saying "this isn't a big problem". Sure, keep your head in that hole.
As a mechanic I’ve seen this problem with the same sort of construction with Dodge Ram engines.... with them it is normally caused by using the wrong viscosity of Engine oil:too high viscosity oil doesn’t lubricate the needlebearings in the camfollowers effectively... as soon as the followers seize up the camshaft gets eaten away....
The parts for the Dodge engine aren’t too costly.... different story with the Audi engine I suppose...
There is a problem with the rocker arms, but only with the 1. version
Despite the fact that the 2. version also has small bearings, they don’t fail.
There are 3 Versions:
1. Version 06M109417H roller rocker -11.09.2017 (small bearings)
2. Version 06M109417L roller rocker arm - (small bearings)
11.09.2017- 06.08.2018
3. Version 0P2109417 roller rocker - 06.08.2018-now (big bearings)
99% of failures are model year 2017 or early 2018, because they have the 1.version
Mines an 11/17 build date but idk what the exact day is, I’m sure it’s the old rockers with my luck, I’m going to try and figure out exact build date but I’m not sure it’s possible. But I have an rs5 with the 2.9t not the 3.0t but I’m not sure it matters as far as rockers used.
Chances are pretty high, that your car has the 2. version of the rocker arms…They also have the small bearings, and look identical to the rocker arms who fail, but they’re improved. ( Because the last letter of the part-number called index has changed from H to L)
Thanks for that comment, as a new owner of an 12/2017 RS5 i feel better now, giving him all the additives and hope he will give out a few good years.
@@MeLL1211 interesting. I figured since mine was a super early build I’d have old ones. But I think the b9 rs5 came out in 2017 in other countries so maybe they caught it and fixed it before early US builds. Thanks for the info
I have 10/18 .. but some parts in my engine bay say 5/18
In your opinion, the engine in the Original Audi S8 D2:
Providing that everything was done on time, service, prevention works etc, is it a reliable solid engine in 2024?
Great content, keep us informed 😊
Great match with the soundtrack.
My 2018 S5 has 67,000 miles on it and Ive never had any issues. I religiously change the oil at 7K with full 5-30 synthetic pentosin warm weather oil.
7k miles is over 10k km and is a longish interval
I dropped it down to about 5K since I drive it like I stole it lol@@jamesmedina2062
Rocker arm failure. I wasnt sure what the video would show but infigired it was rocker arm, water pump or a smoked cylinder because id a water pump. I have heard a lot of peope with rocker arm dailures on the early 3.0 tuebos issue seems to be resolved on 2019+ model years (USA model year)
What was the final result of this problem in the end? Was it the injectors or engine build misshaps?
a pleasure to watch as always. about the rear fender and fake exhausts, I think you know it's cheaper building one single rear fender for all models an put fake exhausts tips for the versions who doesn't use them. who has the lowest version, loves the race-wannabe-extra.
Hello!
Nice job!
We have the same issue with an S4 2017 B9.
Could you please recommend us where can we buy the synchronization tool and where can we find a video step by step of how to synchronize the engine? It will be very helpful.
We are from Mexico City
Hope you can help us!
great work and advice
Nice one! You did a great job. Upgraded rockerarms have bigger roller's (larger diameter) these don't fail?
i had the same engine in my s4, it was best engine i drove about 120k miles on it without any issues!
Well done lads yous know your stuff👍
Such a shame these engines have this potential flaw. Would love an S4 Avant / S5 Sportback but completely put off by this issue. If I was an owner just out of warranty I’d be hounding Audi UK to cover the cost or a significant portion of. My sister managed to get them to cover a gearbox failure on her A6 out of warranty - it’s possible!
Audi Uk are complete bunch of wankers and wouldnt do a thing to help their customers so would be pointless
Go for a 340i touring far better (and i own an s4 avant…)
How did she manage that? I’m trying to fight them for a known fault but is excluded under extended warranty but Audi UK washed their hands straight away and pushed me back to the dealer to consider contribution …
Nice (or perhaps not) RS5 soft top in the garage 🥰
I had an extended warranty on an A6 and also one on a 2003 530i in the early 2000s. I never had a bit of trouble with them paying fully on any work on either, and the 2002 A6 was in the shop a lot. It had a twin turbo 2.7 litre engine. Piece of junk.
You didn't use 8mm pins to properly align covers? Instead, you used timing covers? That will alight cover longitudinal, but what about side to side at the back and front?
Nice happy ending my friend. 💯👍🏾✌🏾
Great to see professionals at work. Just wondering if “bits” from the failed rocker arm bearing would have been visible during oil changes(if oil was checked for metal)? Also what caused the carbon build up around the valves..bad fuel?….👍
No , sump plug is higher spot in the sump so all of it will stay inside
So you need to listen well and even use a stethoscope placed on the valve cover to hear any unusual noises. The carbon is not going to be related to the fuel type. You need to use a PCV breather tank or add a port injection to keep the intake valves cleaned off. Of course Audi uses port and direct injection on some of their cars
Porsche use the same engine Biturbo 440hp version. Is there also the problem or did Porsche clear this problem from the engine?
My s4 build date is 10/18 then under some parts in the engine bay says 5/18
0:54 I'm expecting the revving engine to explode at any moment. A ticking time bomb
My extended warranty paid for new rockers. Then a new engine 4K miles later. Along with many other things. $40k+
I hope the polar bears appreciate all the effort, that engineers go to.
Great job guys
Would it be cheaper or easier if the timingchainsystem was in the front of the engine?
Do the needle bearings stay in the head? Can they fall into the oil sump... or get stuck in oil drain passages?
Always end up in sump
@@VAGTechnic thank you for replying!
In the Netherlands the highway police has a problem with ‘high maintenance costs’ and ‘excessive down time’ when it comes to their patrol cars..... guess which brand I’m referring to.....
Can someone explain to me why there is so much carbon build up in the intake ports? Where the hell is that coming from? Crankcase recirculation? If so wouldn't it be wise to have a catch can to knock the fine particles of oil out of the air being sucked out of the crankcase before it goes into the intake?
By the way, great video and a really thorough explanation during the test drive for things to look out for when buying these cars.
Direct injection means there's no fuel to keep the intake valve area clean
Hi, first of all great work very neat and precise. I have a question if you could help please, I have a 2013 audi a6 3.0 bitdi and i think I have a problem with engine cooling. The problem is it shows 90° temperature in the cluster but when i check the coolant temperature with carly it flactuates between 72 and 77 , it reaches over 80 but never 90 only after a long drive or if driven a bit hard. Also the oil temperature stays at about 80° and only goes over 90° when driven harder. Do you think it is the main water thermostat? Thank you
Few coolant sensors in radiator it’s never more
Great content 👌
how many miles? service intervals?
10k oil changes is the problem!
Great video as always. Question, if youve gone to the effort of tearibg down timing assembly, is it worth having a look at bottom end bearings at the same time? Especially when you find materials in the oil. Thanks!
Goes in the filter first … no funds for such a strip down + gaskets , bolts . Had much worse contamination in other S4 runs ok
@@VAGTechnic makes sense, experience always wins. Thanks 🙏
What piston in this engine need to be at TDC ? some manual say 2 other say 1
The question is what year did the car revive the upgraded on the rocker
2019 , ideally contact Dealer to
Confirm
Thank you for responding back. Is 5w40 ok to use in my 2018 Audi S4
Go LiquiMoly Synthoil 0w40
The old pre 2019 rocker bearing mistake.
Would you recommend the later diesel SQ5 over this petrol variant?
The rollers again?!?!!
Great job...but where are the rollers that the rocker swivels on.... they are hardened steel....can't have them adrift surly.... let me know ...cheers
Please could you explain the timing marks
If the tensioners where made of metal and not plastic would that be a fail proof product or would it not work? I know plastics cheaper then metal but in this instance if so many are failing you think they would revise the failed item
How would That Work ? 😬 metal on metal is not good combination
I think they leave that stuff as-is as a designed to fail part. They could easily redesign it. Some engine chains don't even use tensioners. Belts can use steel pulleys. If they wanted bulletproof I would design pulley wheels perhaps toothed and with bearings, with minimal spring tension or hydraulic pressure.
Is the timing chain on these lubricated by the engine oil?
Audi and warranty 🤣🤣 this will be a good comedy.
This was surprising 😮
Those used vehicle warranty companies are always an absolute scam. I always tell people to avoid them. You're better off to keep the 500 or 1000 £ as savings for maintenance or repairs.
Actually we have such companies in Sweden also and my experience is very good. We use them often on costumer cars.
yep. Even manufacturers are trying to wiggle out of any claims. I am dealing with Lexus Relax (10 years warranty) and the more I claim, the harder it gets.
Yeah right..... a 1.000 Pounds might (just...) pay the bill for an oilchange...
I'm no expert, but when getting an Aftermarket warranty ask them to send you a list of items NOT COVERED. if major components are on the list, do not buy it. Also, get the warranty with a reasonable deductible, like 500-1000$. These usually cover major items. Also, if u can buy it thru the dealership it will be less headaches when time to fix problems.
this repairs bill was 7000UKP. you suggest to "save" 500 or 1000. ok. who is paying remaining 6000/6500? :D
I must admit as a new owner of a 2018 S5 this issue is at the back of my mind, As someone who also wants to mildy tune it aswell I'm not sure a warranty is worth getting unless they dont check for a map etc when looking? Any ideas on that? I am a Technician myself but still a lot of costs involved to do these jobs not to mention special locking tools if needed etc
I would get it done … problem is we have more videos coming with these engines 😀 might think about forged pistons as well
@VAGTECHNIC Love watching your videos by the way, keep up the good work
uh oh... cylinder 6 by any chance?@@VAGTechnic
@@VAGTechnicwhat is the compression ratio of this engine?
Hi, i have a Question, are u guys having to clean the audi air ports out from carbon build up on the audi's 3.0 v6 becuzs of check Engine light code PO49100 saying Insufficient air flow if so what is the cost of that service
Is EA837 EVO supercharged engine is more reliable than EA839? what do you recomand...?
Are the q5s with the 2.0T more reliable and cheaper to maintain?
Wow!! really shocked how much carbon build up in the intake. Is this to be expected on all TFSI engines? or can it be reduced using premium fuels?
Fuel is sprayed behind valves 🤷♂️
VW made in Germany🧨
Nice video!
We just got a q7, same engine. Love the thing but this is concerning.
Full services and still fails with relatively low miles. I'm very capable but an engine out service in my home shop this is not a repair I'm likely to perform
Every Audi service:
Step one: remove engine
Hi Guys. I've got S7 2016 4.0 tfsi . Do I have the same roller rockrer arms? Do I should worries? All the best guys.
Why should there be a problem after 60k miles again? Thought the bearings get changed out to the good ones in the process?
Because the replacement parts and design is already flawed
Because there’s more parts than just rocker arms
@@VAGTechnic Ouch, thought it was only the bearings and of course subsequently damaged parts.
What engine you suggest in a6 c7 2015-2016? 3.0 bitdi 320hp or 3.0 tfsi? I know problems with camshaft on TDI, is it possible to put camshaft from older v6?
im thinking to purchase 2022 sq5 sportback audi certified 25k mileage. bad idea in general?
How can I avoid carbon build up in a direct injection engine? I have a 2023 RS5 so same EA839
Seen 50k km on Clock it Was Alright
Thank you, @@VAGTechnic ! Appreciate your work and brilliant content.
Well, its official, i was going to look at one of these on Saturday 2018 spec, with 52k on the clock. This video has scared me off! I'll keep looking for something else. Shame as they're a nice car.
Hmm, so if it's potentially a manufacturers fault, why isn't there a recall bulletin?
What engine is better reliability wise EA839 or CREC supercharger engine?
Thanks Pro
I remember when Audi made great cars
So how to keep carbon out of intake valves?
Chemical cleaning every 20 k