I have a 2018 Nissan Altima, and it started with a loud consistent ticking sound, and was noticing it suspiciously went away after it warmed up. Also, it was unbelievably "exhausty" in the cabin and under the hood. This absolutely solidified my suspicions. Thank you!!
dont normally subscribe to pages like auto cars but you guys deserve it! The video was clear, concise, and repetitive with important tips and information! Great vid guys!
This is very helpful in explaining the ticking noise I hear when my engine is cold. Mine goes away usually within 30 seconds or less, so probably a smaller leak than average but still a problem to look at.
Confirms what my mechanic told me. My truck is in the shop right now getting a new manifold on the right side. That's where I started hearing the ticking sound. In fact I hear this sound in a lot of vehicles. Yeah, my next door neighbor who hasn't gotten hers checked out yet. Thanks for a great commentary on this. I subscribed to your channel and gave you a thumbs up.
@@holtman2598 : That's more likely to be a loose "V", or "serpentine" belt than a leaking manifold. Rub a bit of bar soap, or perhaps a bit of Dawn onto each belt, if it stops squealing you've found the "offender". The next step is to re-tension the belt. If the belt won't re-tension, or resumes the squealing it may be time to replace the belt. If you end up replacing the belt, make certain to get the proper amount of tension applied to it. Remember, the application of soap to the belt/s is ONLY a "diagnostic tool", NOT a repair!
Soap and water. Use a shop vac on the blow side in your exhaust to find a leak on joints and seams instead of going by noise. Itll also keep it all cold so you can touch and work on the exhaust
So that’s what that noise is on my passenger side, it’s starting to continue to tick even with the car warmed up unless I drive for a while which I usually don’t. Now I have a good idea of what I’ll be getting repaired. Thanks for that! Great video man, you know your stuff!
What if you have ticking that doesn’t stop as it gets hot but it does slightly reduce? Also when car is up off the ground and your under it you can feel a whoosh of exhaust when have a buddy slightly torque the engine putting it in drive and break torquing it and facing where the pipe comes down to the cat. Can also smell exhaust in the engine bay back where the manifold is hidden behind the engine but no whooshing of exhaust blowing upwards like is under. The issue is we don’t think it’s manifold, sounds like leaking manifold but the whooshing underneath makes us think it’s elsewhere, that large of a leak in the manifold would likely poisoned me on a road trip by now makes us think that the leak is further down stream but just above the cat. But we can’t locate it and it’s a huge job to replace it because looks like have to drop the subframe and no one wants to do that.
Awesome video, I was about to just tighten up my bolts there but after seeing how bad the surfaces can get and that cracks can show up, I'll take out the manifold and give it a better inspection. Also hadn't even thought to use my hand to feel for gasses when the car is just turned on
Man I really appreciate all these high quality videos yall put out. I was able to rebuild my moms trailblazer 4.2 inline 6 engine from your videos (and the help of other videos), but primarily yours with the trailblazer 4.2 timing chain video. The engine is now now operating even better than before and i just started noticing the ticking on the exhaust side. I was bummed thinking it was something worse, but i highly suspect it is a leak at the manifold. It's a high milage vehicle, so I replaced all the gaskets on for the manifold, but never inspected the old manifold before installation on the rebuilt. All the research ive done, point me to the exhuast manifold being compromised. thanks again
I got my response after many months trying to understand why I have an exhaust buzzing noise between 1500 RPm and 2000 RPM when engine is warming up. Noise almost disappears when the exhaust system reaches a very hot temperature (Heavy traffic driving for 20 minutes). Then the noise comes back slowly when cruising at high continuous speeds (When exhaust system cools down due to the cooling system and high airflow underneath the car)
I've been trying for about 6 months to figure out what is going on with my truck. You explained it perfectly and diagnosed my exact problem. When I find the leak I will buy my replacement parts from 1aauto. TY
My aunt once had a car that would blow anti-freeze in through the a/c vents. I was a kid and didn't understand the reasoning behind it. But I can remember looking at the vent and wondering why the air coming out of it was... visible to some degree
When I turn my car off and it’s parked I hear a very rapid ticking noise like someone it tapping a small wrench really fast near the back or mid section of my exhaust and this noise actually goes away once the system is cooled off. But I hear no ticking when the car is on…I have taken it to 4 mechanics and they have told me there isn’t a problem. I’m not convinced.
Very informative. I just got a 2006 Honda Element that had a bad donut gasket and I just fixed that (what a relief for the ears!), but I found it ticks under load, whether the engine is hot or cold (the ticking under load doesn't go away when the engine is warm). Could this mean the manifold itself is fine but the gasket is bad? There are no leaks coming from the new donut. Thanks in advance for your comments.
The best way to check for an exhaust leak, is to use a shop vac. Insert the shop vac end into the open end of the exhaust pipe and if you have dual pipes with a crossover pipe you'll need to block the other pipe by inserting an old t-shirt or shop rag. You'll want the shop vac blowing air into the exhaust pipe. Now, you don't have to worry about the exhaust leak sealing off due to heat, just grab yourself a spray bottle of water and dish soap. Go along spraying the soapy water and as soon as you see bubbles you'll have found your leak.. but don't stop there, there could be more.
Simple way to check leaks is to use soapy water and test to see where bubbles comes. Apply soapy water on possible leaks area first. If you have leak in exhaust prior to catalyst, you will see 420 and 430 code and engine light on. I don’t why some will open all parts first and use eye ball to inspect the leak.
So you're saying that if my manifold is connected to my catalytic converter I can get a lien condition as well as a p0420 or p04302 my manifold is leaking correct or not there's nothing wrong with the O2 sensors are replaced it twice already
My car got the same code. It smells like gas when I turn on the AC or the heater. I’m assuming it’s coming from under the hood. I used cataclean n cleared the code so it hasn’t popped up and it’s been longer than a month.
Jeez I just had some shorty headers installed on my 2013 F150 I also hear a slight ticking noise in the morning; must be a very small leak cause it goes away in the day
Hi there, would the typical 'ticking' sound you mentioned of a leak very close to the engine be the short ticking noise I can hear right at the very beginning of the video when the engine starts? I have exactly that sound, I hear it mainly while driving whenever the motor has to pull, when I accellerate. This sound is getting louder and started over a year ago, however doesn't go away when the motor is heated up. Thanks in advance for your help!
I'm having the same issue and it's ever since I put a new set of aftermarket headers on. It seems to get worse when it's warm and will only make the sound under load. I can't for the life of me figure out what it is, it's definitely not the valve lifters as the sound isn't coming from them.
or you could use a shop vacuum with it blowing not sucking and with everything cold put the shop vac in the exhaust tip and tape to so it doesnt fall out and then turn it on and take soapy water and spray down the exhaust that is the easiest way to check for an exhaust leak been doing this for years as a auto tech BUTTTT make sure the motor and exhaust are not hot and it hasn't been ran for a couple hours
Okay so I have a 2017 ram 1500 penstar engine and I have a ticking noise in think it was engine related but watching this makes me second guess. So in the morning is when it’s the worse as it would be if engine related and it gets quieter but doesn’t go away completely and it does increase under acceleration. So my question to you is it even worth what you think it could be
That “Donut gasket” piece, is that referred to as a “Flange gasket”!? Because, I can’t find it on the site under the name you referred to it as! However, I see a “Flange gasket” & that looks like what you’re showing us.
My 2007 Chevy 4.8 makes a ticking/tapping sound only after the engine is at operating temperature. The noise sounds exactly like lifter tapping but goes away after a few minutes. Back in the day of muscle cars that was indicative of an exhaust manifold leak. My guess is that when the thermostat opens up and the water starts to flow through the aluminum heads, they react to the quick temp change. But the manifolds being cast iron are not getting any cool down effect. So maybe this is why the tapping sound only happens at that time (operating temp) and not at start up or constant while the engine is running the whole time. Just guessing. Gong to try the shop-vac thing and see. But not sure it will help seeing it only taps after it's warm and for a few minutes, then it goes away and purrs like a kitten for the rest of the time.
+Mel64D We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
Hello everyone, question: do you need to replace that if you have the leak. If the sound doesn't bother you or there will be some other complication if not replaced. And if you do need to replace that for some reason, what is the longes you can drive without replacing it if the sound just appeared?
Looks like I have a an exhaust manifold leak. I can see it bubbling. I am also loosing coolant and have white smoke. Does that make sense? Do I also have an intake manifold leak??? Vehicle is a 1989 F240 with a 460 7.5.
I have a leak coming from where the donut gasket is. Could this be a leaking coming from somewhere else and just happen to find it’s way where this part is!
I don’t get a ticking noise. It sounds more like chirping or squeaking, or even metal to metal when I accelerate. It is less audible when the engine warms up. Does this still sound like an exhaust manifold issue? Gasket? Loose bolt(s)?
Anybody know what could possibly be causing my vehicle to tick after a cat delete it’s a very loud ticking noise that will eventually die off once my vehicle has shifted through gears
im working on a 2003 gmc savana van, i hear a ticking when started up cold but i still hearing the ticking even when its warm, but when i drive it and give it some gas it goes away but comes back when im idling what does that mean? also symptom on possible maifold leak?
@1auto Lenny Would it cause smokey from manifold gasket too? or would that be the valve cover gasket only? I changed my water pump in my 3.9v6 Dakota at start up to burp system passenger side, started to smoke really bad. Was told its valve cover gasket but Im pretty set its mainifold gasket.
I have a Nissan 2018 Frontier King Cab 4cyc with an exhaust leak at the exhaust intake manifold not at the head but a little waist down where it's covered by heat Shield bolted in another one a little further down which is clamped together where to exhaust pipes meet and is covered by heat shield it has a aluminum o-ring as a gasket how do I get them off to replace the aluminum o-ring on it
Hi I tore my manifolds off. I have multiple broken manifold bolts as well as shot gaskets. My truck makes a ticking noise that is louder when cold but doesn't go away when truck is warm either. Could this be my problem? 2014 dodge ram 1500
√ *Watch the Video*
√ *Buy The Part at 1A Auto* 1aau.to/m/Visit-1AAuto
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Do I need schooling to be a mechanic, I got 3.8 GPA I'm trying to get a scholarship to get into a good mechanic college, any advice?
This will only work if you are working on a verical. Unfortunately many of us only have a vehicle. One day I too will drive a verical.
veerlecle
Vericle 😂
I have a 2018 Nissan Altima, and it started with a loud consistent ticking sound, and was noticing it suspiciously went away after it warmed up. Also, it was unbelievably "exhausty" in the cabin and under the hood. This absolutely solidified my suspicions. Thank you!!
dont normally subscribe to pages like auto cars but you guys deserve it! The video was clear, concise, and repetitive with important tips and information! Great vid guys!
This is very helpful in explaining the ticking noise I hear when my engine is cold. Mine goes away usually within 30 seconds or less, so probably a smaller leak than average but still a problem to look at.
Or... your lifters.
@@wheresfuninthat you beat me to it🤣
@@coreymohn05 mine is the other way around it ticks on startup and when I rev it
Verical?
I’m glad you said something lol because I was about to say really no one else is hearing this shit lmao 😂
Great video, especially love how the guys often pronounced vehicle, "vericle" :D
Confirms what my mechanic told me. My truck is in the shop right now getting a new manifold on the right side. That's where I started hearing the ticking sound. In fact I hear this sound in a lot of vehicles. Yeah, my next door neighbor who hasn't gotten hers checked out yet. Thanks for a great commentary on this. I subscribed to your channel and gave you a thumbs up.
"Front of the vericle, or rear of the vericle?" 😂 I'm sorry I couldn't resist .I love your content! Thanks for all your time and knowledge shared!
Dude, never thought auto stuff can be fun learning and easy fixing!
Very instructive and well explained, showing that you got an experience gained from long practice. 👍👏👏
+Tico Zico Thanks for the feedback!
@@1AAuto my 98 ram squeals when I accelerate, it's pretty quiet but gets annoying after a bit and tends to get quiet the longer I drive
@@holtman2598 :
That's more likely to be a loose "V", or "serpentine" belt than a leaking manifold.
Rub a bit of bar soap, or perhaps a bit of Dawn onto each belt, if it stops squealing you've found the "offender".
The next step is to re-tension the belt.
If the belt won't re-tension, or resumes the squealing it may be time to replace the belt.
If you end up replacing the belt, make certain to get the proper amount of tension applied to it.
Remember, the application of soap to the belt/s is ONLY a "diagnostic tool", NOT a repair!
I love 1Aauto videos.
+K Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
Soap and water. Use a shop vac on the blow side in your exhaust to find a leak on joints and seams instead of going by noise. Itll also keep it all cold so you can touch and work on the exhaust
Awesome video, thank you! great visuals, compact narration. After watching this My next truck is gonna be electric for sure!
So that’s what that noise is on my passenger side, it’s starting to continue to tick even with the car warmed up unless I drive for a while which I usually don’t. Now I have a good idea of what I’ll be getting repaired. Thanks for that! Great video man, you know your stuff!
What if you have ticking that doesn’t stop as it gets hot but it does slightly reduce? Also when car is up off the ground and your under it you can feel a whoosh of exhaust when have a buddy slightly torque the engine putting it in drive and break torquing it and facing where the pipe comes down to the cat. Can also smell exhaust in the engine bay back where the manifold is hidden behind the engine but no whooshing of exhaust blowing upwards like is under. The issue is we don’t think it’s manifold, sounds like leaking manifold but the whooshing underneath makes us think it’s elsewhere, that large of a leak in the manifold would likely poisoned me on a road trip by now makes us think that the leak is further down stream but just above the cat. But we can’t locate it and it’s a huge job to replace it because looks like have to drop the subframe and no one wants to do that.
This is the exact issue on my 2004 V8 4 Runner. Excellent video appreciate the step-by-step diagnosis
Awesome video, I was about to just tighten up my bolts there but after seeing how bad the surfaces can get and that cracks can show up, I'll take out the manifold and give it a better inspection. Also hadn't even thought to use my hand to feel for gasses when the car is just turned on
Drink every time he says “vericle” 😅😜
Man I really appreciate all these high quality videos yall put out. I was able to rebuild my moms trailblazer 4.2 inline 6 engine from your videos (and the help of other videos), but primarily yours with the trailblazer 4.2 timing chain video. The engine is now now operating even better than before and i just started noticing the ticking on the exhaust side. I was bummed thinking it was something worse, but i highly suspect it is a leak at the manifold. It's a high milage vehicle, so I replaced all the gaskets on for the manifold, but never inspected the old manifold before installation on the rebuilt. All the research ive done, point me to the exhuast manifold being compromised. thanks again
Awesome video and covered all the bases.
Thank you so much I will check out my Jetta for the possible air leaks you mentioned :)
Just from watching I was able to easily identify my problem! Thanks a bunch y'all, greatly appreciate the video!
I got my response after many months trying to understand why I have an exhaust buzzing noise between 1500 RPm and 2000 RPM when engine is warming up.
Noise almost disappears when the exhaust system reaches a very hot temperature (Heavy traffic driving for 20 minutes). Then the noise comes back slowly when cruising at high continuous speeds (When exhaust system cools down due to the cooling system and high airflow underneath the car)
I've been trying for about 6 months to figure out what is going on with my truck. You explained it perfectly and diagnosed my exact problem. When I find the leak I will buy my replacement parts from 1aauto. TY
smoke machine from the end of the exhaust is helpful - worked for me! thanks
thanks for the video, the tips around the inspection of the manifold and parts helped me in diagnosing my issue 👍
Could a leak come into the car ? I have noticed feeling dizzy/ light headed when driving at times
+Daniel T Thanks for watching! Yes a leaking exhaust could cause fumes to enter the cabin.
Hey man get that fixed immediately , thats really dangerous
Me too bro!
I was in my car during the winter and I was heating it up with the heater on and I fell asleep for like ten hours!
It took me a few days to shake it off! Thanks be to God Almighty that I am still up and alive 🙏🏽
My aunt once had a car that would blow anti-freeze in through the a/c vents. I was a kid and didn't understand the reasoning behind it. But I can remember looking at the vent and wondering why the air coming out of it was... visible to some degree
That’s a fact you just said the main problem I have with my axaust thank you sir.
When I turn my car off and it’s parked I hear a very rapid ticking noise like someone it tapping a small wrench really fast near the back or mid section of my exhaust and this noise actually goes away once the system is cooled off. But I hear no ticking when the car is on…I have taken it to 4 mechanics and they have told me there isn’t a problem. I’m not convinced.
Can you use a carbon monoxide tester to find a leak at the joints
Very informative. I just got a 2006 Honda Element that had a bad donut gasket and I just fixed that (what a relief for the ears!), but I found it ticks under load, whether the engine is hot or cold (the ticking under load doesn't go away when the engine is warm). Could this mean the manifold itself is fine but the gasket is bad? There are no leaks coming from the new donut. Thanks in advance for your comments.
I love this channel and the technicians❤❤❤
What is a “vehricle”?....haha jk
Good video thanks for the information!
great video with clear explanation. Thank you very much
Great video........... very crystal clear the way you put it....
The best way to check for an exhaust leak, is to use a shop vac. Insert the shop vac end into the open end of the exhaust pipe and if you have dual pipes with a crossover pipe you'll need to block the other pipe by inserting an old t-shirt or shop rag. You'll want the shop vac blowing air into the exhaust pipe. Now, you don't have to worry about the exhaust leak sealing off due to heat, just grab yourself a spray bottle of water and dish soap. Go along spraying the soapy water and as soon as you see bubbles you'll have found your leak.. but don't stop there, there could be more.
I like how he explains it in sign language as he goes along. Unless he's a mime irl. or symphony conductor. Or veeracle mechanic
Explanation, very thorough and clear. Thanks so much.
shop vac in reverse taped to the exhaust and then soapy water the whole thing!!! Thanks for this detailed video!
+TheThreeLeggedChair Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
I saw the video. What kind of leak is it? I mean what fluid means the leak goes through? Motor oil right?
Great video Lenny and see you at the rally on Friday!
Simple way to check leaks is to use soapy water and test to see where bubbles comes. Apply soapy water on possible leaks area first. If you have leak in exhaust prior to catalyst, you will see 420 and 430 code and engine light on. I don’t why some will open all parts first and use eye ball to inspect the leak.
So you're saying that if my manifold is connected to my catalytic converter I can get a lien condition as well as a p0420 or p04302 my manifold is leaking correct or not there's nothing wrong with the O2 sensors are replaced it twice already
Thats my same question, i have a code saying my manifold but a p0420 saying my catalytic converter, but the manifold leak could cause the code right?
My car got the same code. It smells like gas when I turn on the AC or the heater. I’m assuming it’s coming from under the hood. I used cataclean n cleared the code so it hasn’t popped up and it’s been longer than a month.
Thanks found my leak it’s rear muffler joint , it’s even easy fix by joint exhaust band clamp
Your my hero I want to be like you when I grow up
Jeez I just had some shorty headers installed on my 2013 F150 I also hear a slight ticking noise in the morning; must be a very small leak cause it goes away in the day
Hi there, would the typical 'ticking' sound you mentioned of a leak very close to the engine be the short ticking noise I can hear right at the very beginning of the video when the engine starts? I have exactly that sound, I hear it mainly while driving whenever the motor has to pull, when I accellerate. This sound is getting louder and started over a year ago, however doesn't go away when the motor is heated up. Thanks in advance for your help!
Same
Could be your valves or valve lifters that need to be adjusted or could be rod knock which is not good
Look up what a rod knock sounds like.
I'm having the same issue and it's ever since I put a new set of aftermarket headers on. It seems to get worse when it's warm and will only make the sound under load. I can't for the life of me figure out what it is, it's definitely not the valve lifters as the sound isn't coming from them.
@@BreeingIan maybe it’s the EGR valve? Did you resolve it?
or you could use a shop vacuum with it blowing not sucking and with everything cold put the shop vac in the exhaust tip and tape to so it doesnt fall out and then turn it on and take soapy water and spray down the exhaust that is the easiest way to check for an exhaust leak been doing this for years as a auto tech BUTTTT make sure the motor and exhaust are not hot and it hasn't been ran for a couple hours
It's people like you that makes me enjoy the internet. Thanks for the great idea man
Great detailed video, thank you!
What if the ticking noise doesnt go away?
Okay so I have a 2017 ram 1500 penstar engine and I have a ticking noise in think it was engine related but watching this makes me second guess. So in the morning is when it’s the worse as it would be if engine related and it gets quieter but doesn’t go away completely and it does increase under acceleration. So my question to you is it even worth what you think it could be
Good video, now I know what to look for on my veeyurkel.
Great video! Extremely helpful, thanks.
Thank
I’m asking the grove of the Exhaust Manifold Gasket is towards the outside of the header ?
Plz answer
Thanks for teaching🙏🙏🙏🙏🙏👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👍👌👌👌👌👌👌✌👋
That “Donut gasket” piece, is that referred to as a “Flange gasket”!? Because, I can’t find it on the site under the name you referred to it as! However, I see a “Flange gasket” & that looks like what you’re showing us.
EXCELLENT VIDEO. VERY CLEAR AND INFORMATIVE!
+Gooseberry Dell Thanks for checking us out. Shop for high quality auto parts on 1AAuto.com:
1aau.to/m/Shop-1AAuto-c
The verical I'm working on is a jeep wrangler 01 tj. Hopefully I can find it after using this videur. It will be a miracure
Thanks for the video! I was finally able to repair my verricle.
Do the manifolds bolts tend to get lose over time?
I changed my exhaust manifold bolts and gasket but a smoke coming from the engine bay is it normal for a new manifold ?
My 2007 Chevy 4.8 makes a ticking/tapping sound only after the engine is at operating temperature. The noise sounds exactly like lifter tapping but goes away after a few minutes. Back in the day of muscle cars that was indicative of an exhaust manifold leak. My guess is that when the thermostat opens up and the water starts to flow through the aluminum heads, they react to the quick temp change. But the manifolds being cast iron are not getting any cool down effect. So maybe this is why the tapping sound only happens at that time (operating temp) and not at start up or constant while the engine is running the whole time.
Just guessing. Gong to try the shop-vac thing and see. But not sure it will help seeing it only taps after it's warm and for a few minutes, then it goes away and purrs like a kitten for the rest of the time.
+Mel64D We wouldn't be able to diagnose an issue like that here, you may want to have a local mechanic take a look at it. Thanks for checking us out! 1aau.to/m/Shop-1AAuto-c
Subscribed!!!
A lot of hugs from Portugal!!!!
Can I resurface my manifold mating surface flat or do I have to leave the raised rings around the ports
This guy kind of moves like a butterfly
I was about to start tearing my hair out but it looks like it'll be the whole exhaust instead lol. Thank you!
I don't know if my timing is out or my exhaust manifold is leaking. Hoping it's the latter.
Hello everyone, question: do you need to replace that if you have the leak. If the sound doesn't bother you or there will be some other complication if not replaced. And if you do need to replace that for some reason, what is the longes you can drive without replacing it if the sound just appeared?
Can an a manifold leak cause a burning smell when accelerating down the road or on the hwy?
great vid and explanation- i am convinced my exhaust manifold is cracked and or damaged😅
Excellent Video! Very informative
Looks like I have a an exhaust manifold leak. I can see it bubbling. I am also loosing coolant and have white smoke. Does that make sense? Do I also have an intake manifold leak??? Vehicle is a 1989 F240 with a 460 7.5.
Will a leak cause smoke to come out from exhaust??
You guys are ALWAYS on point! Love it!
So where is the leak coming from if the ticking does not go away when the engine heats up?
As a female I thank you for explaining this with language that I can understand. You're awesome!
Except that one word he kept using. I think it was "Veerickle". I haber no clue what that means. Otherwise informative!
at 0:35, "you wanna start up the beericle" -- he says it a few times. is this some kind of regional thing?
Super great video. Thank you
Where are you guys located I would love to take my van to you guys
I have a leak coming from where the donut gasket is. Could this be a leaking coming from somewhere else and just happen to find it’s way where this part is!
Pretty awesome troubleshooting video. A1 - thank uou for your great videos.
Awesome video dude, cheers 🥂
I don’t get a ticking noise. It sounds more like chirping or squeaking, or even metal to metal when I accelerate. It is less audible when the engine warms up. Does this still sound like an exhaust manifold issue? Gasket? Loose bolt(s)?
Anybody know what could possibly be causing my vehicle to tick after a cat delete it’s a very loud ticking noise that will eventually die off once my vehicle has shifted through gears
Hello, I’ve got a question that’s been on my mind. Since an exhaust system is pressurized, how can it suck in air and create a lean condition?
Cracks in the seals
Extra air going to the O2 sensor. Venturi effect.
@@reginaldbowls7180 that would make it rich. O2 sensor would sense excess air and tell the engine to send more fuel
It’ll cause it to smoke a bit, when running lean
im working on a 2003 gmc savana van, i hear a ticking when started up cold but i still hearing the ticking even when its warm, but when i drive it and give it some gas it goes away but comes back when im idling what does that mean? also symptom on possible maifold leak?
@1auto Lenny
Would it cause smokey from manifold gasket too?
or would that be the valve cover gasket only?
I changed my water pump in my 3.9v6 Dakota at start up to burp system passenger side, started to smoke really bad.
Was told its valve cover gasket but Im pretty set its mainifold gasket.
About To Try To
Do This On My 2004 Tahoe
+DERRICKYO CHAPMAN Thanks for checking us out! We hope this helps! 1aau.to/m/Shop-1AAuto-c
is leaking from manifold gonna cause any problem or just a noice? ?
This was helpful. I now know that the manifold is not my problem.
Great video, lots of useful tips here
Will this exhaust leak on the exhast manifold cause a p0420 code
I have a Nissan 2018 Frontier King Cab 4cyc with an exhaust leak at the exhaust intake manifold not at the head but a little waist down where it's covered by heat Shield bolted in another one a little further down which is clamped together where to exhaust pipes meet and is covered by heat shield it has a aluminum o-ring as a gasket how do I get them off to replace the aluminum o-ring on it
I installed a new catalytic converter on my kia soul 1.6l and after starting the engine i notice a burning smell . Could it be cause its new?
Hi I tore my manifolds off. I have multiple broken manifold bolts as well as shot gaskets. My truck makes a ticking noise that is louder when cold but doesn't go away when truck is warm either. Could this be my problem? 2014 dodge ram 1500
I would really like a video of what the ticking noise sounds like
This was a great video, thanks
Should i open the engine to change the manifold exhaust to replace with new one
For open the engine mean load it down in the ground
What if you smell exhaust inside the cabin while you drive but cannot hear any leak whatsoever??
Can you have a leak with no engine light? I still here ticking when my truck is warmed up. (03 5.4 ford)