Thank you TexasPrepper for tip. 2007 Cadillac Escalade Ext was idling once upon a time, until i watched your vid and now it has stopped idling on crank up. I used 93 Chevron Octane with Techron. ^5

@billcoley8520

3 жыл бұрын

TANK3372 is that all it took. I have a 07 avalanche that is running bad. Well I know it’s running bad. Its the idle or when I’m doing 35 to 40

Bro!!! Just wanted to say thanks for making this video! I had a rough idle going on in my 2004 Yukon, and the check engine light was on and flashing. I watched your video, went to Chevron, put $20 worth of 93 gas, and all is back to normal!

This video was very helpful for my 2010 Tahoe thanks man. Going to try better gas and some fuel intake cleaner.

Rough idle can be multiple different causes on these newer chevy engines. 4.8,5.3,6.0. I did alot of research on these engines. There prone for intake gasket failure. I had rough idle as well. I changed intake gasket.. wala. All fixed.

@s_ak999

Жыл бұрын

Do you mean the manifold gasket? Can you pls share the part no

@deluxe1of1

10 ай бұрын

Whoa maybe that’s my problem cause I’m having the same issue and I did injectors and a tune up with wires so hopefully that’ll fix it

Yes, sometimes, you need to stabilize the gasoline specially when you use cheap gas . Chevron gas with techron and a vp 7 in 1 fuel treatment help my 2005 silverado rough idle.

I have made everything, im so happy this really works for me!!!! I love techron

Should be idling around 550-600 RPM. If you fall too far below 500 you'll probably start getting misfire codes (I know when one of my spark plugs got fouled it was varying between 400-600 RPM and got codes).

ok so you should name this video "my tahoe runs good!"

Had multiple missfire code on a 05 Silverado and all I did to fix was use seafoam in fuel. I didn't think it would work but it fixed the problem.

@darryldavis4644

5 жыл бұрын

Rudy Rubio did it make your check engine light come on with the misfires and did it start blinking

@nyc1655

4 жыл бұрын

How long it took to work?

New plugs and wires helped mine. I'll also go give this a shot to.

@devanrenkas2302

3 жыл бұрын

Same I also changed plugs and wires on my 07 and it’s worked like a charm

Great Idea... I am having the same issue... Just filled up.. .Going to try that next time.

Great video. What plug wires are you using?

Thanks for the video. Did this issue just come on suddenly with you? That just happened with me and I've had the Tahoe over 3 years. Thanks.

Thanks I have 2005 Chevy Tahoe LT with 240 thousand miles runs like a champ just replaced my knock sensors, spark plugs, 1 engine coil and connectors cleared the code ride about 100 miles no codes yet but has small vibration I checked my wires hoses and vacuum leaks nothing is wrong with it I am afraid to drive it seems like it's going to stall out I use premium fuel and used fuel injector cleaners so my next fill up I'm use Chevron with Techron.

@EndlessRoutes

Жыл бұрын

Any change?

Thanks, I'll try this. I have been using reg gas, and have been using the gumout with P.E.A.. With only 67k miles its rough idle but runs smooth. Have been noticing a surge sometime also.

@joeturtleneck2300

4 жыл бұрын

me too my engine surges bad when hot

@moeeduu

4 жыл бұрын

My engine surges when AC is on and I press break. I have to hold breaks to keep the car at a place...

@tipsreviews7476

2 жыл бұрын

@@joeturtleneck2300 any luck?

@jaycee6639

6 ай бұрын

Throttle body

Thanks ,super informative.

Same here but had to change value n exhaust on engine n pvc too … gonna try the chevron Techron n let u guys know what happens

So you think it's bad gas related? My girl was using my truck and stopped at the closest gas station (real cheap gas) I always put chevron and after that cheap gas it started acting up you think that got anything to do with it?

These trucks idle rough because they burn oil. Carbon deposits create preignition detonation knocking which can be heard on heavily under acceleration. The real fix is to get the updated left valve cover and the updated tiny oil splash guard that goes on the oil return nipple inside the oil pan, and a professional seafoam or system clean to prevent hydro locking. Higher octane fuel is less prone to cause knocking with carbon deposits and compression and the additive helps clean the system in the very long term. Is like engineers want our engines to break with this PCV systems, thats why oil catch cans help reduce this by reducing oil contamination in combustion chambers.

Mass air flow or IAT

It can be a coil pack for sure

Yeah I did spark plugs fuel pump new canister new charcoal canister new spark plugs coils and wires new brake switch but it still shakes a little at idle the only thing I have not done so far is throttle body and MAF sensor I have not change that yet maybe I'll spray some cleaner in there until I buy MAF and clean throttle body out but yeah I'm still getting a little ruff idle but if I reve it up it's fine it's only at idle it's like up and down a little trying to figure it out I just put a new fuel pump in it too

@coreyg638

3 ай бұрын

You change out the Throttle position sensor yet. It made a big difference on mine. It's pretty cheap and easy to DIY.

I luv this truck

Do both your hi and lo cooling fans run at the same time when the engine is running?

@lpz3665

2 жыл бұрын

When the a/c is on yes

What map sensor set up do you have mine is mounted on the side

Same problem with my 07 truck is like brand new well under a 100k I just threw money and Parts at that thing and I just gave up it is what it is that's what the truck does. All these 5.3 's do the same exact thing.

@billcoley8520

3 жыл бұрын

D.j.O'Connor what did you find wrong , I’m tossing money out the window

@gueroburban4989

3 жыл бұрын

Damn same here!!! I’ve done everything

@gueroburban4989

3 жыл бұрын

Maybe wire harness

@surfingtexas

3 жыл бұрын

I love the truck but this is driving me nuts and I can't figure it out

@devanrenkas2302

3 жыл бұрын

I changed plugs and wires and threw a new battery and my 07 is running fine now

I'll definitely give it a try. When is the best time to change your plugs....I have 124,344 miles.

@texasprepper2623

7 жыл бұрын

100,000

@chriscarter4461

6 жыл бұрын

Mark williams Every 100.000 miles

@ICU-th7qj

5 жыл бұрын

I did mine at 75,000

Can I use that stuff with my flexfuel

My suburban had rough idle, and it was because the idle was too low. You have to reprogram (buy a chip) and increase idle to ~800. This was after literally replacing everything I could, and that was the actual fix.

@TurnThemWheels

Жыл бұрын

Weird idle in drive it drops below 500

@TurnThemWheels

Жыл бұрын

@imathreat209 get it tuned?

@extrememiami

5 ай бұрын

A tune used to mean go get your timing adjusted with a timing light. You kids today will nevwr know what that's like as the car now does that. Now a tune means to go get your Powerband map adjusted with a modified timing profile. A sport tune can advance the timing and give more power but require you to use 91 octane fuel, it can raise the rpms of when your car shifts to benifit from aftermarket parts like a torque converter etc. Or get a fuel economy fuel map, less power, lower rpm, long low comfy shifts etc. A "tuner" doesn't tune anything he plugs a USB in and uploads a new map and unplugs the device. I had a Diablo sport tuner. I tuned my escalade to be a beast. 10 years later I have the same car and my old ass wants better mpg and a comfy ride, but I lost the $600 tuner and refuse to buy another. I'm stuck with an Escalade thats loud as hell and drives like a racecar.

@imathreat209

5 ай бұрын

@@TurnThemWheels I bought a superchip to program the idle speed.

@imathreat209

5 ай бұрын

@extrememiami sucks had the same thing happened. Even buying a new tuner, it doesn't have the original profile of the trucks computer. So if I wanted to get the original settings, I'd have to buy a new computer. Reprogram keys, etc. Huge pain I thought I had to go through to get it smogged. Thankfully, me just increasing RPM doesn't effect smog results

mine I had to replace the plugs and 1 coil because it originally had an e85 motor...that motor died and was replaced with a 5.3 long block. the guy did alot of shortcuts....installing the old used misgaped plugs and after I got all new properly gaped plugs and replaced the throttle body and coil..it still has a rough idle. only when i take off at 20-25 the light goes off...I'll try your trick with the 93..my 81 jeep ran like a caddy when I used BP 93

Did you run it without oil or water?

Get a catch can. Gm mostors recirculate oilly air into the air intake, thats why we need techron. To fix run 4 cans back to back of techron, put on the catch can, and 3rd is if ypu want the idle smooth asap, go get an injector cleaning device. They are only $60. You pull each enjector you put the wire from the machine onto the injector as you spray carb cleaner through it. The machine fires the injector and if its fouled you see it with your own eyes go from a splatter to a nice fine mist. Then put it back in and done. Do this for all 8 injectors. Look up how to remove injectors first. Some cars it tKe 5 seconds to get them out but other cars take forever as the are buried.

I have the same issue. 08' silverado LTZ, 76k miles, I have changed plugs,wires,cleaned the intake, installed bully dog, and K&N intake installed. Still shudders at idle!! It's more annoying than anything! Always wondering if it's going to stall... you should actually do a video of listening to the exhaust. That's where I hear and feel it. Any new tips on how to solve this are welcome!! Thanks.

@texasprepper2623

7 жыл бұрын

Is the truck throwing any codes? Have you tried the fuel with Techron treatment? Also is the truck flexfuel and if so you reset the alcohol fuel trim.

@charlessampson8165

6 жыл бұрын

Valve timing solenoid will cause a rough idle

@tonzi4268

5 жыл бұрын

Billy Badass Sounds like a sensor, Check engine light? Mine started three days after I bought felt like I was had but it ended up being a crank shaft sensor $20 and 15 min.

@davidking2171

2 жыл бұрын

@@charlessampson8165 would you please explain where is the timing valve solenoid located in Tahoe

Mines doing the same exact thing runs great but a weird idle dont no why im a scared too it might die at a stop but no check engine light nothing like that I'm thinking about trying better gas I always use 87 but I'll try 93 if it helps or not and it's also a 5.3l flex fuel too

If that helped try running E85 ethanol your truck runs on it I run half Chevron with techron and half E85 ethanol

I removed my k&n intake and my ran smooth again and gain power back

@texasprepper2623

7 жыл бұрын

Louis Connor don't know if the other people have a cold air intake, but that's good thing to mention. Always good have to have more information vs less.

@mikelowry7730

5 жыл бұрын

@Car Modzzz what is maf tuning? I have a 2012 Denali with a cold air intake. I've change the plugs, wires, cleaned the mass airflow sensor and throttle body and mine still idle hard but I dont have any codes or engine light on.

@BrqDwgs505

5 жыл бұрын

08 tahoe 5.3 and k&n intake but the idle fluctuates a little above 500 rpm and little below. I just did spark plugs today but i had already done fuel sys cleaner. I believe the tuning is the correct answer.

@SHOGUNTHEIMPERIAL

4 жыл бұрын

mike Lowry I’m having the exact same issue. 2010 Chevy Tahoe. You ever figure it out?

Is this the 6.2?

oil pressure seems low. I have an lq4 and an ls1 and they both run just over 40 at hot idle. ls1 was running low like yours maybe a bit lower and I dropped the pan and saw the pickup tube screen was pretty clogged. cleaned it out put it back in and it runs over 40lbs again. something to think about, low pressure will cause that lifter noise as well. hope the cars still treating you good these engines are more durable than they get credit for.

@texasprepper2623

6 жыл бұрын

Noisy lifter could be a clogged rod.

Oxígeno sensor change it I’ll do it no codes but the truck running smooth now !!!!

These year Silverado and GMC LS engines wiring harnesses are piss poor! The loom is very brittle if youve noticed?

@jordanmyers7157

4 жыл бұрын

Yes yes and yasssssss

@gueroburban4989

3 жыл бұрын

Damn I have to check my wires bc I’m breaking my head over here I’ve done everything

@fudeyabroad3440

3 жыл бұрын

Very true

Yeah i put gas at a cheap gas station after that my truck started to splutter went back to the usal gas station and the problem has gotten a bit better

when you clean throttle body you have to relearn your idle. i having random misfires in my 6.0L i need to do a crank sensor relearn

@youngdroid10

Жыл бұрын

How do you do a relearn?

bp or chevron if not my truck runs vad

I cleaned my tahoe 2012 throttle and the RPM goes to 4 ! , I switched the car off and did the following. First, I disconnect the negative side of the battery. Then, I start the car with the key to the maximum for 1 sec and switch it off, then I repeat last step again, then I start the car gain with the key to the maximum for 15 sec and switch it off. Then, I reconnect the negative side of the battery again. then, start the car as normal and left it running for 3 minutes. then switch it off, then start it again for 3 minutes, then switch it off for 5 minutes. then start it as normal and start to drive. It works for me and I hope it works for you as well.

Install an oil catch can then give it a major tune-up

@brocko1970

2 жыл бұрын

What is an oil catch can?

@lpz3665

2 жыл бұрын

@@brocko1970 it separates oil from the dirty air inside the engine block. Positive crankcase ventilation..pcv bmw calls it an oil separator. From the valve cover to intake. Letting the engine breath better air with less oil in it. Making the car have a tad more pep and better fuel mileage so as not to foul plugs

What us chevron with tech Ron

If it is running rough, has no power, misfires, straight up running like crap then change your crankshaft position sensor. It’s behind starter.

What’s another good gas there is no chevron around me

what was the gas you mentioned? wanna try it

@texasprepper2623

7 жыл бұрын

Daniel Jackson Chevron with Techron

Chevron with Techron. I think Texaco also adds Techron to there fuel.

@anthonyk

7 жыл бұрын

o2 sensor

@texasprepper2623

7 жыл бұрын

ak470 no, O2 sensors are fine.

@anthonyk

7 жыл бұрын

TexasPrepper oh ok

@enlightenedidiot9552

5 жыл бұрын

I think Chevron and Texaco are one company nowadays...

@paquesepas6696

3 жыл бұрын

You mean 93 or even 87 chevron because I only pump 87 chevron, have new ignition parts and new throttle body and still get a slight rough idle.

Question my 07 tahoe 5.3 is not overheating but tge gauge reads slightly over half way on the dash , what could it be

@CoreyCoversALL

2 ай бұрын

Coolant temperature sensor

I have an 08. I am getting misfire and random misfires in cylinder #4. I put in a new spark plug, new wires. I swapped the #4 and #6 coil and still got the #4 cylinder misfire. I’ll get the check traction control and stabletrac on idle. But after I give it gas it will clear. Could this be a bad fuel injector?

@shotSSgun

5 жыл бұрын

I'm having the same problem & that's after I did a afh/dod delete but it doesn't do it all the time

@sicklu995

4 жыл бұрын

Did you found the problem ???

@notme1108

3 жыл бұрын

Tristan did you find the problem??????

@tgoodluck45

3 жыл бұрын

No. It still misfires. Not as bad with premium.

Where do you get that 140 mph speedo…….

Flex fuel works better with E85 or 87 Mine runs best on 87 418 miles on full tank

What about the techron fuel addative?

@kingoftheburbskc

3 ай бұрын

It definitely does help smooth it a bit but not a permanent fix. I have used it before

i use. 711 no problem. with. my car

@texasprepper2623

7 жыл бұрын

red rock akward, why are you even looking at this video if you car runs fine...... just saying

i let my mom use my 04 Tahoe for about 6 months, when i gave it to her it only had 2 minor scratches on it, and ran like a new vehicle. after she finally decided on a car to buy, I went to pick up my tahoe. anyways, she put gas in an old metal gas can which had water and rust inside of it. My mom said she just filled the can and poured about half of it inside the tank. so I went to pour the other half of the 5 gal. tank inside and seen it was brown and quickly stopped, Yes i was upset about this. then my brother stopped by and told me that there was like a half gal. of water inside of there from being left out in the winter and half the summer. So i threw a few bottles of Heat in the tank and had my brother take me to get a new gas can and gas. there is a mechanic that works at the gas station which has a shop attached to it, and he told me to put in 93 and let it run until there was barely any gas in it. well now i am getting sputtering at takeoff, and when i am driving it at 25 to 55 mph after the engine warms up, then at stops it will die out on me or sometimes at low speeds it will die out. when i hit the pedal hard it doesn't do it or it will stops sputtering and dying out on me. I am thinking I have clogged injectors, or a blockage in the fuel line somewhere. I changed the pump, so now i guess i'll be changing the fuel lines and injectors, and possible the intake manifold and carburetor, then cleaning out the inside a little. any advice would be appreciated and considered.

@chrisclermont456

5 жыл бұрын

Don't lend your car to your mom ever again!!

@Midwestcustoms262

2 жыл бұрын

What did you do to solve your problem?

@andybeshear

Жыл бұрын

That’s one of the longest comments ever made on KZread. It could be a short story for young drivers called: ‘Don’t Let Your Mom Screw Up Your Tahoe!’

I haven't seen chevron in North Carolina so what is the other option ?

@texasprepper2623

7 жыл бұрын

you can go to your local auto parts store. they sell Chevron with Techron.

@SJ-vz9ht

4 жыл бұрын

Texaco

Don’t know if this will help anyone but I got a 07 Yukon 5.3 that idled rough and felt like it was jerking. Replace the TPS and it went away

@Gee-xr2cb

3 жыл бұрын

Same problem ... tps?

@4pf339

3 жыл бұрын

@@Gee-xr2cb throttle positioning sensor, not the tire sensors 😹

the tick is normal as long as it's not clacking like a diesel

@Mangobrain82

3 жыл бұрын

Tick is not normal. That’s why so many 5.3 with tick are dead lol

my 08 Tahoe started acting up yesterday, I smelled burnt plastic, nd then the transmission light came on, now it shakes when running, any ideas??

@texasprepper2623

6 жыл бұрын

Have you ran a diagnostic on it?

@Wolfgang-xr2kw

4 жыл бұрын

Did you figure this out @orlandotelevision I had the same problem same smell and my car is still in the shop. Guys can’t figure it out.

Just got a can, going to add it to my 08 tahoe with 140k miles. I know a lifter colapsed.

@joshjosh1375

3 жыл бұрын

Mine I’m has been running with a collapsedlifter for 5 years now

I had the Same problem . you need to clean the throttle body

@paquesepas6696

3 жыл бұрын

Nope that's not the solution in all of them my throttle body is clean and still does it. Seems normal when passing 100k miles it seems.

Acdelco fuelpump problem solved

@comaradelee

5 жыл бұрын

Did u scan ur gm and said it needs replacement for rough idle?

My neighbors 09 Tahoe that I'm trying to help him fix started running itself up and holding rpms after letting off the throttle, after I cleaned his throttle body. It drives like it has cruise control automatically set to whatever you last had your foot at when you let off the pedal

@jacobmcbee6368

6 ай бұрын

Did you ever fix this? I’m having a kinda similar issue.

@chadg6874

6 ай бұрын

@@jacobmcbee6368 yeah it eventually adjusted, it just took a lot longer than expected. Like 2 to 3 weeks

@jaycee6639

6 ай бұрын

​@@jacobmcbee6368throttle relearn

Dont hurt to have the injectors from the fuel rail cleaned. My one tahoe 2011 have a bad coil, used old school timing light dead coil. My Escalade has bad idle , coils all good but suspect dirty injectors..n

@tomlindeman9950

3 ай бұрын

Vacuum reading between 15-16 inches

Just changed my spark plug and wires now it’s running rough and check engine light is on I checked the gapping on each one but it still runs rough any solutions?

@repairboy7187

4 жыл бұрын

could be a bad spark plug, have you scanned it for codes ?

@nathangonzalez8619

4 жыл бұрын

Check the purge valbe solenoid

I don't have Chevron stations near me. Will the additive work, too?? Been running 93 octane for a while to help with oil consumption on our '08 Avalanche. Only idles rough, goes away at higher rpm...

@texasprepper2623

7 жыл бұрын

Packersrulealways yes additive should work the same , what do you want to make sure and at least run three tanks with the additive in it. make sure you've done all your other routine checks like I mentioned before.

@willrocks101

6 жыл бұрын

www.truecar.com/blog/2011/03/03/premium-vs-regular-gas/ Not to argue with you but i don't see how running 93 octane will help with oil consumption, there is no added benefit from running a higher octane fuel unless the vehicle was meant to run it or if the engine is knocking (pinging).

I've never run anything but Chevron with techron and it still idles rough.

@SuperDoright

6 жыл бұрын

rubbermaidable same here, think it's water in the gas due to the ethanol. It rain pretty good after a full up but started stumbling again.. I don't keep the tank full all the time and that allows for condensation to form in the tank.

@texasprepper2623

6 жыл бұрын

When's the last time you cleaned your throttle body? Have you looked at your plugs and wires?

@paquesepas6696

3 жыл бұрын

Same here and both my throttle body and ignition parts are new from dealer.

@rubbermaidable

3 жыл бұрын

@@texasprepper2623 Throttle body is new, plugs are new, they don't have wires. I noticed it ran a little better after changing the upstream 02 sensors, I run it hard too. I think it runs better now at 145k than it did when I bought it at 68k. Edit: but still idles a little rough.

@texasprepper2623

3 жыл бұрын

@@rubbermaidable don't have wire?

I have a 2008 chevy 5.3L V8 LTZ Tahoe which idles rough around 500 rpm. Getting a P0307 code checked all wires, plugs. Also seeing a little white/greyish smoke when idling sometimes. Need help

@TYLERXISXKOOL

6 жыл бұрын

That's cylinder 7 on the driver side closest to the firewall check injector

@chontecolvin8387

6 жыл бұрын

TYLERXISXKOOL ok took to shop and mechanic said it was cylinder 7 valve stuck open. Was $1300 to fix. Thanks a bunch

So wot was the main cause of the rough idle?!! I am facing the same problem we tha car stands still RPM hasetating 😬😬😬.. Did everything you hve mentioned plugs +cables+coils+throttle cleaning+ fuel cleaning 😬😬😬

@texasprepper2623

7 жыл бұрын

Make sure your vehicle is throwing any codes 1st off, as far as the cables wires, plugs and throttle body that's all visual inspection. Rough idle is could be cause by several things as small as small vacume leak and as big as a large evap leak, like a he in the gas tank.

Talk about throwing money away. You are doing exactly that running 93 in an engine designed for 87.....

@stevenmalvasio5639

5 жыл бұрын

I have a Yukon with the 6.2. I spoke to a few people and they said only use 93 one was a mechanic for GM one was a mechanic at my job. And my friends mechanic

@TheWolverine-rm2kr

5 жыл бұрын

Its a flex fuel

@punker4Real

5 жыл бұрын

No it's not if your towing 91/93 is a must \ the yukon 6.2 has a 11.5:1 compression ratio the flex fuel version can take advantage of the additional octane rating The toyota pruis has a compression ratio of 13:1

@richwade3893

3 жыл бұрын

I was thinking the same thing. Haha

Eating oil?

How much your MSD spark plug wires cost ?

@alialrshed1746

4 жыл бұрын

H Town Rezident I bought them around 90$

I got an 07 Tahoe my stabiltrak & traction control keeps going on and off on and off and it'll even make my truck die out it's been giving me hella problems I've thrown money at it for all of 2020 idk what to do .-.

@youngshoota713

3 жыл бұрын

Ive been having the same problem last thing i wanna do is a motor swap have u figured anything out

@anaaguilar7263

3 жыл бұрын

@@youngshoota713 no I've changed spark plugs , rear wheel speed sensors , MAF sensor, added an extra negative cable from the engine to the firewall , I took it to multiple mechanics the truck it is currently at one right now and the dude is saying it's the fuel pump causing this issue almost a 1,000 later and idk if that's even the issue

@surfingtexas

3 жыл бұрын

@@anaaguilar7263 look at your pcv valve connections, my boot had a crack in it and was causing my stabilitrak sensor to go off. Replaced it with a new tight fitted rubber hose and hasn't gone off since

@mateo-6965

3 жыл бұрын

I had exact same issue. Try and see if your cruise. Control doesn't work too. If not it's this little brake module sensor that attaches to the brake pedal.

@codyborel7021

3 жыл бұрын

Brake lights sensor it’s around 40 bucks at Autozone, if your cruise control no longer works I’d change this sensor, they have KZread videos on it

I have a Chevy avalanche with the same nasty idling and switched back to 93 and my problem was fixed just like that so I back you up

Could be a map sensor issue… Techron isn’t a quick fix to a real problem.

@burnnotice5086

2 жыл бұрын

Mine was idling rough. No power. I replaced MAP sensor. Problem solved. Then I reset, cleared all codes with scan tool.

@StitchDGlitch

2 жыл бұрын

@@burnnotice5086 I just did that and cleaned the MAF sensor too and I still have a rough idle. No engine codes either, I’ll have to do a smoke leak detection test. It’s probably the intake manifold gasket and/or egr valve gasket.

clean the idle air control valve since the idle looks a little lower than normal,chrisfixs last video shows you how to do that

@paquesepas6696

3 жыл бұрын

This make doesn't have one.

@an-ro2bb

3 жыл бұрын

The correct idle for this vehicle is 500 rpm in gear and 600 rpm in park or neutral.

@yamen857

3 жыл бұрын

@@an-ro2bb yeah i know i own an 08 ls with the 5.3

@paquesepas6696

3 жыл бұрын

@@yamen857 yet you say clean the iacv

@yamen857

3 жыл бұрын

@@paquesepas6696 im pretty sure mine has onr though

I read that rough idle is normal on these because it is programmed to idle lower than usual

@paquesepas6696

3 жыл бұрын

Yup read that too. I have an 07 Yukon 5.3 and I still have this slight rough idle that you can feel. Cleaned everything new spark plug wires etc

It sure couldn't hurt for you to clean the engine bay and components. It will definitely help diagnosing certain issues.

@texasprepper2623

6 жыл бұрын

Nothing hurts when trying to rule stuff out. Good tip.

I have a 08 Tahoe isle good but drive bad change coil and plug and wires still engine light on and saying same thing

@legendarymotorsports7373

5 жыл бұрын

Frank Hale get it diagnosed

Mine idles after I pump gas

@ayhamalhindi5172

4 жыл бұрын

edgar gomez me to high rpms

@edgarg602

4 жыл бұрын

A H clean throttle bottle and intake manifold

Any clue please let me no thanks

MAF

About to get rid of my 07 Tahoe. To many problems. Starting to get really expensive. Never thought I'd say this but I'm getting a Toyota.

@ryanwelch64

5 жыл бұрын

javiertupadre how’s the yota treating you?

@JackSparrow-dl2no

5 жыл бұрын

Noe Dominguez lol

@bigfred4874

5 жыл бұрын

Sell out😂😂😂

oil pressure is suppose to be at 40.

@4pf339

4 жыл бұрын

Nah

@KRTube75

2 жыл бұрын

That oil pressure is well within specification for the 5.3L engine.

This must be the worst form of proof ever, i work delivering fuel, arco and movil and chevron is the same fuel lmfao ur off buddy

Silverado or 4.8 -6.0 are drama queens lol

that Drake in the background made this video great😂

That air intake is dirty asf

👀👁🔴

Peace up... thanks bro! Phuck H8erz

So that’s alll u did was switch gas

Your oil pressure is low

The only real fix for these gm motors is to find a brilliant technician or replace everything.

That don’t work

G

Didnt help

Chevron sucks and cheap has with water mix

To many ahhh and uhms Wow!!!