GM

GM repair problems? Ask a GM repair expert now.

Ask an Expert,
Get an Answer ASAP!

Related GM Questions
Erly morming knock and now the dealership tells me I have
erly morming knock and now the dealership tells me I have gumey oil and its docum through them that oil changes have been made on the proper time to be chainged … read more
JOHN aka Eauto
JOHN aka Eauto
self employed
High School or GED
10,828 satisfied customers
2006 Hummer H3 3.5L New Rebuilt motor It runs fine until it
2006 Hummer H3 3.5L New Rebuilt motor It runs fine until it warms up. Once it is warm it won't idle. Surges and dies Throws code P0017. All sensors are new, New Oil control valve for cam advance. Thro… read more
Pete
Pete
Mechanic
Construction, Plant Fitter
136 satisfied customers
2011 GMC Terrain, four cylinder model. Error codes P0016 and
2011 GMC Terrain, four cylinder model. Error codes P0016 and P228d showing on my code reader. Check engine light on. P0016 or P0017 showed last summer. I found that was a recall from GMC. Fixed withou… read more
Gunvir Singh
Gunvir Singh
1,949 satisfied customers
P0017 code cannot be cleared, As I said it's P0017 on a GM
As I said it's P0017 on a GM 2004 envoy. The cruise control does not operater … read more
Ron
Ron
Automotive Tech
Vocational, Technical or Trade Scho
37,432 satisfied customers
I have an 08 H3 Hummer. At 157k miles we replaced the timing
I have an 08 H3 Hummer. At 157k miles we replaced the timing and balancing chains, spark plugs and changed all the fluids. Shortly thereafter, the engine started rough idling and stalling out. We put … read more
Ron
Ron
Automotive Tech
Vocational, Technical or Trade Scho
37,432 satisfied customers
This question is regarding a 2010 GMC Terrain V6 motor.
This question is regarding a 2010 GMC Terrain V6 motor. Customer came in with Check engine light & needs a smog check. Vehicle had 2 codes in system: P0014 (exhaust cam sensor performance fault bank 1… read more
Roy
Roy
shop foreman
Associate Degree
4,477 satisfied customers
Hi; I am a former cad tech and i am having an issue with my
Hi; I am a former cad tech and i am having an issue with my 91 allante. It had several history codes and current E085. I cleaned the throttle body and went thru all the normal procedures like set TPS,… read more
Randy
Randy
619 satisfied customers
GM Envoy: I have a 2004 GMC Envoy 4.2L I6 with 190k on it.
I have a 2004 GMC Envoy 4.2L I6 with 190k on it. Recently I have had a horrible idle. The initial codes were P0014, code for secondary air injection system, and low coolant. When I replaced the MAP se… read more
GM Bob
GM Bob
Automobile Technician
High School or GED
1,079 satisfied customers
GM Trailblazer: I am working on a 2006 trailblazer that will
I am working on a 2006 trailblazer that will not idle. Check engine light was on and had codes of P0017 active, and P0014 P0300 inactive. Also during troubleshooting noticed the oil gauge fluctuating.… read more
Wayne Crawford
Wayne Crawford
3,928 satisfied customers
GM Sierra: 2007 GMC Sierra 1500. Check airbag sensor light
2007 GMC Sierra 1500. Check airbag sensor light came on after driving some rough terrain. I had a service shop run diagnostic and showed as front left sensor. I changed it out, and it did appear to ha… read more
K. Wiggins
K. Wiggins
ASE Certified Technician
Associate Degree
3,560 satisfied customers
HELLO I HAVE A 2005 ENVOY 4.2 REPLACED THE HEAD GASKET ,CAM
HELLO I HAVE A 2005 ENVOY 4.2 REPLACED THE HEAD GASKET ,CAM SHAFT ACTULATOR VALVE AND SHAFT POSSISION SENSOR TRUCK RUNNING RUFF AFTER RUNNING I GOT A P0068 MAS /MAF CORRILATION? CODE ,I CLEANED THE TH… read more
Hal
Hal
owner/service tech
Vocational, Technical or Trade Scho
925 satisfied customers
GM canyon: p0017 have replaced timing chain tensioner(was broken
p0017 have replaced timing chain tensioner(was broken and had chain noise on start-up), exhaust camshaft phaser, and phaser solenoid. Also tried another crank sensor with same result. Have re-checked … read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
17,291 satisfied customers
99 S10: coolant in the crank case..run fine..engine light came..rough
I have a 99 S10 with the 4.3 V6.... the intake manifold gasket let coolant in the crank case ..I replaced the gasket drained the oil.... ran new oil up to operating and drained it to flush out any con… read more
mechanic110
mechanic110
Auto Technician
Vocational, Technical or Trade Scho
134 satisfied customers
My 1345 code popped the SES light about an hour ago..disconnected
My 1345 code popped the SES light about an hour ago. I had this issue a couple of weeks ago, changed the #2coil, disconnected the battery and all was good...UNTIL My SES light AGAIN came on. THIS time… read more
Dave Nova
Dave Nova
Auto Dealership Owner
Associate Degree
17,291 satisfied customers
p300: idol..engine light..given when autozone hooked computer to it
2006 hummer h3.Misfiring at an idol'run fine while driving.Check engine light is on.Codes are P0014,P0017,P0300 .These codes given when Autozone hooked computer to it… read more
Ironmike
Ironmike
ASE Master ,Ford Certified Master Tech
Vocational, Technical or Trade Scho
3,442 satisfied customers
Windsheild defrost is selected, the rpms lope(..idleing..dies
I have a problem. When my a/c is running, and or windsheild defrost is selected, the rpms "lope"(if thats the right word). It is a patern though and if im idleing it usually dies. I've replaced the ca… read more
GM Tech (Cam)
GM Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
5,851 satisfied customers
2006 GMC Envoy: Rough Idle, chugs..rpm..Fuel injector cleaner
2006 GMC Envoy, Rough Idle, chugs. Wont maintain regular idle rpm. Reset computer by unhooking battery (would clear the code and it would run, but would eventually do it again), Fuel injector cleaner … read more
Danny
Danny
Lead mech
Some college
1,094 satisfied customers
Baja: supercharged..oil pressure..40 at idle 80lb when reved..revved
i have a 2007 2.0 liter ecotec supercharged motor that i put in my baja. my oil pressure has went from 40 at idle 80lb when reved up when hot, to 80lb at idle to 120lb revved. i have run two different… read more
goodwrench9124
goodwrench9124
Lead Tech/ Shop Leader
Vocational, Technical or Trade Scho
3,392 satisfied customers
Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

JustAnswer in the News:

Ask-a-doc Web sites: If you've got a quick question, you can try to get an answer from sites that say they have various specialists on hand to give quick answers... Justanswer.com.
JustAnswer.com...has seen a spike since October in legal questions from readers about layoffs, unemployment and severance.
Web sites like justanswer.com/legal
...leave nothing to chance.
Traffic on JustAnswer rose 14 percent...and had nearly 400,000 page views in 30 days...inquiries related to stress, high blood pressure, drinking and heart pain jumped 33 percent.
Tory Johnson, GMA Workplace Contributor, discusses work-from-home jobs, such as JustAnswer in which verified Experts answer people’s questions.
I will tell you that...the things you have to go through to be an Expert are quite rigorous.

What Customers are Saying:

I was having a terrible problem with the wheel bearings on my 98 Chevy Cavalier and I suspect that using this website saved me plenty of time and money.

Todd LRochester NY

Wonderful service, prompt, efficient, and accurate. Couldn't have asked for more. I cannot thank you enough for your help.

Mary C.Freshfield, Liverpool, UK

This expert is wonderful. They truly know what they are talking about, and they actually care about you. They really helped put my nerves at ease. Thank you so much!!!!

AlexLos Angeles, CA

Thank you for all your help. It is nice to know that this service is here for people like myself, who need answers fast and are not sure who to consult.

GPHesperia, CA

I couldn't be more satisfied! This is the site I will always come to when I need a second opinion.

JustinKernersville, NC

Just let me say that this encounter has been entirely professional and most helpful. I liked that I could ask additional questions and get answered in a very short turn around.

EstherWoodstock, NY

Thank you so much for taking your time and knowledge to support my concerns. Not only did you answer my questions, you even took it a step further with replying with more pertinent information I needed to know.

RobinElkton, Maryland

< Previous | Next >

Meet the Experts:

GM Tech (Cam)

GM Tech (Cam)

GMC Mechanic

5,851 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Gary

Gary

GMC Technician

1,561 satisfied customers

15 years gm master tech/15 years ASE master tech

car tech

car tech

ASE Certified Technician

449 satisfied customers

25 year master tech and shop owner

Chris (aka- Moose)

Chris (aka- Moose)

GMC Technician

54,635 satisfied customers

16 years of experience

Paul M ASE Master

Paul M ASE Master

ASE Master Tech

187 satisfied customers

ASE Master Tech 20+ Years

Anthony

Anthony

GMC Technician

489 satisfied customers

GM Certified

Amedee

Amedee

GMC Technician

470 satisfied customers

ASE certified tech with advanced level specialist. Wisconsin certified emissions state inspector

< Previous | Next >

Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

Show MoreShow Less

Ask Your Question

x