P050D Fix! P0174 Fix! P0175 Fix! P0300 Fix! 2014-2019 Silverado Sierra Yukon Suburban Tahoe
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- Опубліковано 13 чер 2019
- Support My Channel! Paypal - Chris@arnau.com / Cashapp - $cdarnau
Injector Replacement.
Parts
(8) Aftermarket Injectors - amzn.to/3dIDnKa
(1) AcDelco Injector - amzn.to/2IhM1mz
S Pipe - amzn.to/2IikotJ
Feed Pipe - amzn.to/2RgD4wz
Intake Manifold Gasket - amzn.to/2KQRxhN
Tools Needed
3/8 Ratchet Set - amzn.to/2FajXj7
1/4 Ratchet Set - amzn.to/2Rhnwc1
Pick Tool - amzn.to/31tojvj
Fuel Line Tool - amzn.to/2IJyYcD
10mm swivel - amzn.to/31BjlwG
Pry bar - amzn.to/2IH2Eab
Screw Driver set - amzn.to/2Ih8Qqx
Torque Wrench - amzn.to/2WDCoTi - Авто та транспорт
BEST video for this repair PERIOD. I'm a certified tech and some of these videos are a joke lol, but you nailed it from start to finish brother! THANKS! 👊
Man - It was really crisp. You have the gift to explain it properly.
Excellent video. Thank you for making this. I just replaced my injectors, and I have some insights to add. First, before you remove the valve cover bolt that holds the fuel line to the head, you must remove the oil filler cap and pull up on the plastic cover over the coils and valve cover. This gives you easier access to the bolt. Second, there are four “Christmas trees” holding the wiring harness to the back of the intake manifold, and they are stubborn. Just be patient and use a tool such as the one he uses in the video. Third and most importantly, a lot of dirt and debris can collect around the injectors, so before you undo the fuel lines and remove the injectors, cover your intake ports, breathers, throttle body opening, etc, and then use a blower nozzle to blow air around the injectors. A lot of dust and sand flew out when I did this. Then remove the fuel lines and cap them. Pry up the injectors just a little bit, and blow around them one more time. This should remove any debris that might fall into your combustion chambers. At that point, you can safely remove your injectors. One last thing: the first thing to do in this job is to pull the fuel pump fuse and run the motor until it dies. This depressurizes the fuel system.
Yuma AZ
2015 Gmc denali Xl Yukon
Replacing all 8 injectors
Valve cover gaskets
Fuel service
All done at the gm dealer $3,000
I used your video at the dealership and mechanics said THIS GUY KNOWS HIS SHIT!!!!! They legitimately all searched your video and saved it. Thank you!!!!
Yuma here bout to replace injector #8
Chris, thanks for doing this video! I just replaced all my injectors on my 2017 Tahoe and doing it myself saved me a lot of money. I was a strait forward repair if you follow this video and my Tahoe runs great now. I suggest to others that are reading this comment to make sure you use INCH pounds not FOOT pounds for the manifold bolts. Chris clearly says this in the video but could easily overlooked if you don't listen closely. Thanks again Chris!
Where do you get your injectors from?
@@timothysteadham331 I used genuine GM injectors. I removed an injector and then used the number printed on the injector to match the new ones. I paid more but I knew they were the exact parts.
The best description of any automotive repair ever.
You did a very good job on this video! Your video helped me tremendously in changing my fuel injectors on my truck
About to do my 2016 Silverado with P0300 code.
Thank God I found your video!!
Very straight forward instruction. My injector rail was so stuck it took an 2500# engine lift to free it. (2014, 5.3, 87k miles) P050d and p300 codes. No ticking but rough idle.
for real!
Just replaced mine. This video helped me out a ton! I appreciate it
Great video, your drawing and how you actually explained everything is extremely helpful
You’re a life saver. Dealership quoted me at $2800 to change 1 fuel injector, $3300 for all 8. Found a company going out of business selling a set of 8 for $109. Replaced all 8 and no more misfire/ cold start rough idle code. Thank you for your step by step.
I'm glad it helped! Make sure to Like and Subscribe. It really helps the channel! Thanks again for watching!
2800 just for 1??? You should file attempted rape charges on them for that because that’s insane!
@@blake102989 yeah they said it would take them 17 hours, have to keep the truck overnight and everything. Took me 2 hours using hand tools and a chair to stand on (trucks lifted) in my driveway.. alone. I even changed all the gaskets on the way back out just for good measure. Total cost was around $200 to change all 8 (got lucky with the price tbh). But even if I had to pay $500 for all 8 injectors it would have been a bargain compared to what they were asking.
@@sirdumbthicc4294 if it takes them 17 hours they need to just close up shop and find a different career path because being a mechanic is not for them lol. I would’ve filed attempted rape charges on them for that kind of robbery they’re tryin to pull 😂 im glad you were able to get it done yourself though. I will do anything I can myself because if you want it done right, do it yourself lol
@@blake102989 yeah it’s crazy. I know they go off the manufacturer recommended time, but you know they would have taken every minute of that time. No way they would have got it done in 2 hours and been like “you’re on your way”.
I want to say thanks to Chris I fixed my injection in my suburban awsom
I watched this 100 times tonight. Your a true blessing bro. Saved me $1200
Awesome! Glad I could help! Make sure to SUBSCRIBE! It really helps the channel!
Chris, Best video bar none! I was about to replace the injectors on my 14 GMC Sierra and caught that you stated that the fuel pipes need to be replaced. Picking mine up tomorrow. The feed pipe part # that you have listed has changed from 12677002 to 12377004 per my GM Dealership. I had already ordered the injectors (same as you suggested) and now should be good to go. Many of the GM forums do not know about your video so I will be sharing it there as many people do not have a solid resource like yours. Thanks for putting that quality video out and sharing your knowledge and process. I did subscribe and will watch for future videos from you. Thanks Again!
Is you sierra a flex fuel?
@@Kp-ve9zm mine is and I'm currently about to change my injectors
How are those parts holding up
Took four and half hours. I cannot thank you enough for this tutorial. I have a 4.3 liter engine so it was not as bad reaching to the back bolts. Those connectors on the other hand, I think I sprained both index finger and thumb on each hand trying to et those off! Thanks again, runs sooo much better.
I am glad I was able to help! Make sure to like and subscribe! It really helps the channel! Thanks again for watching!
Just wanted to say thanks.
I ordered the parts from your list, followed step by step. My truck is running like a champ!
Glad it helped! Make sure to like and subscribe! Thanks for the comment! Thanks again for watching!
How are those parts holding up?
@@Tuesflex still working great with no issues
Helpfull video! I had the P050D code. I followed ur example and was able to knock out all 8 injectors in just over 3 hrs. My truck took about 5 times cranking the key to get going but now sounds and run like a champ. The code never came up anymore. I need to get used to adding fuel system cleaner in gas tank to hopefully avoid dirty injectors.
Just purchase top tier fuel from Chevron or Exxon. Decrease the "idle time" and keep the tank at least 1/3 full.
As always , GREAT video ! Your videos are VERY easy to follow , and understand ! Just wish I would have one , for every job , I try on my 2006 DTS !
If you ever need help, don't hesitate to send me a message. I will do whatever I can. It may be easier to get me on Twitter messages though. @cdarnau on Twitter.
Finally I found the video I need to see for my p050d code. Video was perfect very well explain. Thank you.
No problem man! I am glad it helped! I actually did one today. Without recording, it takes me less than an hour to do! Make sure to like and Subscribe! Also get the special tools I got in there. Makes is easier.
I did this on Saturday. Man, the electrical connections were so hard to get off. Just left the harness at the back connected and replaced the injectors in the engine bay LOL. Truck took 5 cranks to start back up but it’s running great now. Thanks a lot for this video. 👍👍👍👍👍 Merry Christmas
Thanks for sharing this,my sierra 2014 5.3L starting to give me P0301 and P050D...swapped coil from cyl 1& 3 with still P0301.swapped spark plug wire 1&3 and still P0301.Will have to swapped spark plug 1&3 to see if i still have P0301.Looks like its gonna be injector...I am starting to hate my garbage truck,oil pump blows at 90.000KM and now that.Thanks again.
Had a P0300 and a P050D on my 2017 Silverado 1500 Z71 with only 46k miles. Was not very happy. I replaced the spark plugs and spark plug wires myself, which didn’t fix the problem. Chevy Dealership wanted between 3k-4k to fix; was almost 2k for parts alone. I have minimal mechanic skill but after watching your video and several others, I believed I could do it myself. I bought GM parts and a handful of new tools for around $800. I took my time and the injector replacement went great. The injector rails came out relatively smooth for me. The hardest part was the (3) Christmas tree style push tabs on the back of the intake manifold. Truck runs like a top and no CEL. Thanks for the video!
Hey, still running good?
Great video, I followed along step by step. You did a great job explaining everything. Got my injectors replaced and truck is running well!!
will this be the same procedure for a 2017 Escalade with the 6.2? I’ve got P0206 and P0306 codes and a horrible idle/ misfire. 101000 miles on it.
that part at 8:48 where the rail seems to hop up, making it easier for the mechanic to loosen and pull the rail is pure sorcery. Still waiting for mine to self-adjust ..
Thanks for a great video. Gonna help me a ton to change mine in my Silverado.
One of the best videos for gen v injector service
I have been struggling with my wifes 2014 silverado. It has had all 8 injectors replaced. I did not do it myself and wish I has seen this before I apid to have it done. we continue to get cold start and random misfire codes. I wonder if it is becasue the high preassure fuel lines you stated shsould be replaced were not.
Perry
Awesome video Chris, now I feel very comfortable with doing this project. I am confused on what injectors I need to get, some I am looking at are "high flow" some are "low flow" my truck is a 17' 6.2L so I am not sure what I'm looking for specifically. Help? Will the injectors you have listed work fine for my truck? (I can do the work but sometimes getting the right part stresses me out!)
Very helpful video!!! Thanks for taking time and upload it.
You really saved my bacon !! I followed your vid and it was flawless ! Thanks much !!!!
Great!!! I'm glad it helped! Make sure to like and subscribe! Thanks for the comment! Thanks again for watching!
Excellent!’ Why not also replace high pressure fuel pump since you are there?
Followed this step by step today. Great advice. Thanks
Awesome! Glad I could help! Make sure to SUBSCRIBE! It really helps the channel and I try to answer Subscriber questions first!
Amazing video. Thank you so much for your time in making this.
Many many thank yous sir this video helped me a lot
Great video. Thanks for giving out the size off the bolts.
I have a 2016 Sierra 5.3. The dealer said injectors 1,3 and 8 were bad, but best to replace all of them. That I agree with.
Fault codes are Po50D and P0300.
GM Tech-link says I have three different injectors installed, low flow, normal flow, and high flow.
I read on GM tech-link, that if the injector order were mixed up, the normal flow injector could be installed for all 8 injectors, but you could have fuel trim and emission problems.
GM also recommends all the hard fuel injector line to be replaced to prevent fuel leakage, since the high-pressure fuel is about 3000 PSI
Does it really make a difference?
This was in December 2020. In March 2021 when it warmed up the fault codes cleared on their own.
What do you think?
Just used the screwdriver handle method to install my clips and it worked perfectly. Thanks!
Awesome! Glad I could help! Make sure to Subscribe! It really helps the channel!
Does this fix the weird idle? My 2016 gmc with the 4.3 has a horrible idle. Sometimes feels like it's going to die. It had 17k miles when i bought it, now had 49k miles. I figured it was just something i had to deal with but a friend with same truck and engine said it's the injectors.
Having trouble finding the fuel pipe that isn’t the s shaped one. When searching both part numbers I can only find the s shape. Is there a different number to reference?
- "I never really had any problems getting these clips back on"
- Commence Caveman Repair Technique Number 1
You are a life saver. FINALLY Ive found the video I was looking for. Thanks so much Chris! Subscribed!
Glad it helped! If you need help understanding the drop, I made a post explaining the P050D. www.gm-trucks.com/forums/topic/224984-p050d-fuel-injector-drop-explained/ Thanks again for watching!
@@cdarnau Hey man, so the P0D05 should just need to replace the injector on Cylinder 5 correct??
also do the injector gaskets come preinstalled ? The nylon/rubber gaskets on the top and bottom
@@robhillis2231 No, There is no P0D05 code. The code is a P050D code. That doesn't mean the number 5 injector is bad. That means you have a cold start rough idle and normally that's due to the fuel injectors being clogged. They do come preinstalled from GM. The rubber seal is just a dust gasket. You will need to do an injector balance test to find out which injector/injectors are bad.
@@cdarnau The "P0D05" was a typo. My truck is showing both codes P050D and code P0305 which is where I got the Cyl 5 Misfire.
Excellent video! MUCH better than the other two I've watched on this. Getting ready to head out in the cold ass garage to change mine or right now. It figures that mine had to go bad in December in PA. I REALLY need a garage heater. Lol Thanks again for the excellent video!
cfltitan I’m really glad it helped. I try to make them as easy to understand as possible. But sometimes I understand it in my head because I have done it for 29 years. Lol
Jesus, that truck you were working on must have been pretty new and low mileage! What a nightmare mine was! That harness on the back of the intake was a real pain in the ass. Mine was a big box holding the harness with three of the big Christmas tree clips holding it fast. My drivers side fuel rail came out with some prying and I got those injectors all swapped. My passenger side though, what a fucking nightmare. Over three hours of prying and everything I could think of and the rail wouldn't budge other than the front injector pulled up a little bit and started to bend the fuel rail. I finally said Fuck this and put it back together. It runs good again and my miss is gone. Thank God my misfire and bad injector was #5 on the drivers side. If the passenger side ever goes bad in taking it to a goddamn shop or just burning it to the ground. I'm actually starting to really get sick of this truck and not trust it anymore after reading the nightmares these 2014+ 5.3's are. GM took a VERY solid and reliable motor and made it into garbage that can barely make it to 100,000 miles. My truck is a 2014 and I had to replace the injectors already and my AC condenser had the all too famous leak in it so I have no AC. Luckily it went right at the end of fall when I didn't really need it but I going to have to replace that now before spring gets here. Now that it's running good again I'm seriously thinking of trading it in and getting rid of it.
@@cfltitanhow those parts holding up?
Thanks a lot for sharing big help!
So I'm getting rich fuel on both banks
Bank 2 codes out then few minutes bank one goes . Only does it on a hot engine at idle. There is white smoke from the exhaust but very faint. I'm thinking it's a leaking fuel injector. Am I on the right path or am I over looking something, like the fuel pressure pump.
And just out of curiosity why do you tighten the fuel lines before you loosen them?
Good Video Cris
what does the Book Time Call to Replace the injectors ?
8 hrs Guessing
Great video! great step by step.
My L86 6.2L 2017 Denali has 250,788 miles on the original injectors, before getting my 1st misfire in #7 cyl. With that being said I use 11 oz, of Lucas Upper cylinder lubricant and injector cleaner every 2nd or third gas tank fill up. I also still have AFM working almost like new. Due to using new Royal Purple Oil every 4500 miles and a good Oil filter which AFM survives by. Chris is the man for teaching DIYers what must be done to get us moving forward smoothly again. I'm now expecting a fuel injector seal leak after checking for a collaped lifter that was still moving the rocker arms. Thanks Chris
Really nice job! I appreciate it. Thank you!
Thanks for the video keep up the good work
Do you have the part numbers for the metal “s” lines that need to be replaced? Thanks!
hi, is that foam pad important? (mine had previous work done and they forgot to put it back) i only notice now that im fixing an injector
Hey Chris this is Gerardo I have Chevy silveraldo 2017 when I’m driving in the parkway I’ll feel shaking shaking and vibrations here is my questions what do you think what it could be I still have warranty and I really like your video do you think it’s the fuel injector thank you and have a good day .
When i googled the P050d code, i seen an forum that it was just the spark plugs, so does this code mean different things or just for this fix? thanks
Thanks great video! Very helpful!
What was the blue tool you use on the fuel line from the low side pressure side?
Great Job!!!!! thanks from DR 🇩🇴🙅🏻♂️
Seriously 👏🏽 great video. My car is leaking gas whenever I start it. I’m tempted to fix it myself.
Awesome! Glad I could help! Make sure to SUBSCRIBE! It really helps the channel and I try to answer Subscriber questions first!
Does the v6 have the intermediate fuel pipe or not? Because I can't find the S shape intermediate fuel pipe to buy.
Thanks for the great video!
Is this a 6.2L? If not is it the same process? Thanks
Chris - my 2017 Tahoe with L83 has a P2097 Code : Post Catalytic Fuel Trim Sys TOO RICH - Last Year 2020 the Dealer Replace 1 o2 and Catalytic Y-Pipe for Low Efficiency Cat .
Ran GOOD till This year .
What NOW - my SUV Seems to have GREMLINS .
No Other Codes ?
I made the repair to my 2017 Tahoe with your video and the manual to guide me. Do I need to use an OBD scanner to clear the codes after the repairs? I drove it around without a hitch for 20 minutes but the light remains after I swapped all 8 injectors as prescribed. Thank you so much.
Yeah, it will need to be code cleared. Glad the video helped! Make sure to subscribe! Thanks again for watching!
You said foot pounds for the torque sequence is it suppose to be inch pounds?
This video is exactly what I needed
Awesome! Glad I could help! Make sure to Subscribe! It really helps the channel!
Great video! i feel pretty confident that this will correct my issue, however I am not confident that the parts linked in the video are the right ones for my 2016 Sierra 4WD 5.3L. I am getting a message that says some of the parts do not fit my truck. The intake says it fits, but the piping and injectors give me a message that they are not right for my truck. is there any way to verify? Were there other part numbers for different trucks? Any insight you have would be appreciated!
Great video! Just did the repair today, and i have to say the video was great at taking the unknown out of the job. It was an afternoon's work and everything went great. could probably knock it out in about 2 hours now that I have done one. The dealers are getting fat off this job if what everyone is saying about the pricing is true!
No check engine light and the truck runs better and smoother idle. The hardest part was getting the christmas trees off the back of the intake. But other than that it was easier than I expected.
Just a couple notes about the parts links: Even though it said the injectors were not the correct ones for my truck, they were. And I ordered the S pipe and feed pipe from the links and I ended up with 2 S pipes from 2 different vendors, but I have no idea why. The local Chevy dealer had the feed pipe in stock for $41. The link for the intake gasket bring you to the seller and it says "set". Don't be fooled. It is not a set. It is a gasket for $5, and it is for one runner. You will need 8 of these.
I’m trying to do this on my 2020 sierra 1500 5.3 but supposedly there’s 3 types of injectors so I can’t even order them cause idk which ones they are any guidance? What flow injector?
Hi
Can I clean the direct injection system outside on a device... I haven't seen anyone do it?
I have an upper injector seal leaking. Can I juat replace the seals or do I have to rebuild the injectors too?
I really like your video it was a handful .
Do the new injectors require a "reprogramming"?
Anyone know where they sell that s pipe?. I have a 2016 and it's discontinued everywhere
Great video. I followed it step by step after getting some open injector codes. I replace all as suggested. Codes went away. However engine won't start. Turning but appears no fuel getting in. I sprayed in some starting fluid and turned over for a moment. I checked fuses and finally pulled manifold back off and checked all connections, which were good. A bit stumped. Possibly high pressure fuel pump? I can hear the fuel pump in the tank when I turn key. Of note, this engine is in a 52 Chevy pickup and has not been driven since installed.. Engine had 40k miles when pulled from a 2014 Silverado (5.3 L83). Wiring harness is from Current Performance in FL. I did have it running several times before getting P0202, P0204 and P0208 codes. Injectors were filthy so needed replacing for sure. Wires look to be okay. Any other ideas? I have heard those high pressure pumps can be a problem. Appreciate any advice.
You check the ground and power to injectors? Also, did you check the terminals for "spreading" and loss of contact? The codes are all on the passenger's side....makes you think it might be an injector connector problem. Hard to believe it is an injector problem if they are OEM brand (acdelco).
If i have to replace 1 should I just replace all?
Did you use oem gm parts? Im thinking about using fuel joint pipes from doorman but gm fuel injectors
Can i put the s pipe and feed pipe back if i am only replacing one injector?
Clear straight forward nicely done
Thanks you saved my life!!!
Thank you,really helpful ,nice
So after a year I finally replaced all my injectors just as shown in this video and I haven’t had any misfires or new codes come up. Thanks for the step by step process. Disconnecting the harnesses to the fuel rails was the most difficult part lol. Just by looking at the injectors it is hard to tell if they were clogged but they definitely had a lot of dirt and deposits around the ports. My only question is what should the ST and LT fuel trims be after the replacement? My ST bounces +\-3% and LT -4/7%. Does that sound right? Im guessing the LT trims do not reset when you clear the codes. Thanks again for the great video
Great! Glad it helped. You want your fuel trims long term to be as close to 0 as possible. As long as it doesn't go over 12/-12 you will never have and codes. Thanks again for watching!
@@cdarnau that’s good, my ST and LT trims are below that. It’s been a week now since the replacement and still no check engine light so that’s promising. I’ve already seen a 2mpg increase from before so I must have been burning more fuel then necessary with the bad injectors. Thanks again!
@Chris Arnau have you used the aftermarket amazon injectors that you linked in the bio?
Exactly what I need to do to my truck. My scanner is giving me a rough idle cold start, random misfire, and lean bank 2 code. I’ve changed spark plugs and wires and used several fuel system cleaners and it hasn’t solved the issue. It has to be bad fuel injectors. My scanner is showing the history of misfires and cylinder 3,4, 7 and 8 have the most misfires. Is this an indication that those cylinders have the bad fuel injectors, or since it’s a p300 code should I just replace all injectors?
Just a thought, carbon build up on intake ports snd valves? These are GDI engines.
Would you say that the injectors on amazon are true OEM or possibly a Chinese knock off? The dealer wants to charge me $74 each with our shop discount.
Thank you for the in-depth video! Any tips on getting the bolts out of the fuel rail? I bent the passenger side rail ever so slightly, and had to order a new one. Thank you for any help!
Chris left them in I believe
If they don't come with those white dust boots do you add them when replace
Great video, thanks for sharing!
Glad it helped! Make sure to subscribe!!
Awesome video. Time to order the parts
Good luck. I'm able to find the injectors, but the crossover pipe and feed lines are all out of stock. The one's i'm finding are all used, and I don't think used ones are supposed to be installed.
After several false starts, truck started but ran at reduced power. Pulled the following codes: P0090; P00C6; P0202; P0204; P0206; P0208
Any suggestions as to where I went wrong?
Thanks.
Hola Chris. my question is if you have to do the relearn procedure on the throttle position sensor or not ? Gracias/thank you Chris it was a very good video
Hola! No sir you do not. Make sure to Subscribe! It really helps the channel!
I have a 2014 5.3 Chevy my check engine light turned on today I took it to see what the code was and it read fuel system rich how do I go about that?
very good video. question i have a2016 chevy silverado with a 6.2 it keeps throwing cylinder3 miss fire . i replaced plugs wires and coil . still have same code .it only has 79000 miles do i need injector?
Possibly. I would take it to a dealership and have them diagnose it. You don't have to let them fix it but at least you would know exactly what part to replace instead of guessing and spending money on things that don't need to be replaced.
Ordered the injectors and both pipes. The pipe and injector numbers are old and new ones looks likes the same parts they just change the SKU with reference to the other numbers. Thanks hope this corrects the PO50D issue as this truck only has 80k on it. Do you know what the injector pressure should read and a scanner? Average pressure. Where do we all see the replies to post and your answers. That would be great. Again great video
How are those injectors holding up
How did you determine it was the injectors? Was fuel trim all you looked at, or any other data pids?
Fuel injector balance test
Thanks for sparing us all the air ratchets screams
I was gonna say I wish my air ratchet was that quiet
Great video, however, how do I bleed the pressure in the fuel rail? So that it doesn’t spray places that do not want to be sprayed
You don't have to. If I were going to, I would use soapy water on a rag. I wouldn't spray it cause it could go into the intake inlets. Awesome! Glad I could help! Make sure to SUBSCRIBE! It really helps the channel!
That was really cool I just had my dealership do this oh my car and when I got it back it sounds like one of those old-time popcorn machines. Any idea what the problem might be
Not sure. Is it running fine other than the noise?
Great video helped out alot
Awesome! Glad I could help! Make sure to SUBSCRIBE! It really helps the channel!
Very informative
GREAT Job. Very Educational. Thankyou.
Thank you Angel! Make sure you like and subscribe! It really helps the channel! Thanks again for watching!
Do you need to blead pressure from the fuel line