GMC

GMC troubleshooting questions? Ask a mechanic for answers

Ask an Expert,
Get an Answer ASAP!

Related GMC Questions
My yukon denali has the service engine soon light on. 2002.
my yukon denali has the service engine soon light on … read more
Steve
Steve
Automotive Expert
26,110 satisfied customers
All of the instruments have stopped working 2002 denali.
all of the instruments have stopped working 2002 denali. Also, it won't shift gears … read more
Triston
Triston
High School or GED
1,134 satisfied customers
Ok so far i know a 2006 sierra denali awd rear differential
Ok so far i know a 2006 sierra denali awd rear differential will fit a 2002 gmc sierra 1500 2wd Just changing the u joint and programing the computer from the original gear ratio to the 4.10. But do i… read more
GM Bob
GM Bob
Automobile Technician
High School or GED
1,077 satisfied customers
2003 GMC quadrasteer getting "service 4 wheel steer"
2003 GMC quadrasteer getting "service 4 wheel steer" message. Where should I start? … read more
Jason Hablutzel
Jason Hablutzel
ASE Master Tech
57 satisfied customers
I have a 2003 Sierra denali Quadrasteer pick up. Ran great
I have a 2003 Sierra denali Quadrasteer pick up. Ran great and had bad tranny. 165k miles. Just had tranny rebuilt last week, few days passed only put about 300 miles on it. Stepped on the gas to merg… read more
tim37857
tim37857
Mechanic
High School or GED
71 satisfied customers
Will a catalytic converter Y pipe and catalytic converters
Hi, will a catalytic converter Y pipe and catalytic converters from a 2001 Yukon Denali fit on a 2002 Yukon Denali XL both have the 6.0 motor… read more
Eric
Eric
Retired
N/A
14,436 satisfied customers
Can an improperly installed tie rod on a 2004 GMC Sierra Denali
Can an improperly installed tie rod on a 2004 GMC Sierra Denali Quadrasteer eventually cause problems with a viscous coupling or transfer case. Keep in mind the complexity of a QuadraSTEER. How many t… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,823 satisfied customers
GMC Sierra Denali: I have an '04 Denali quadsteer. What is
I have an '04 Denali quadsteer. What is the correct fluid for the differential and the rack & pinion, please?… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC Sierra Denali: Intermittant Low/Rough Idle - 2004 GMC Sierra
Intermittant Low/Rough Idle - 2004 GMC Sierra Denali w/Quadrasteer, 6.0L, 163k. Truck [seams to] run normal 99% of the time. On occasion/intermittant, at idle, engine idle speed drops from 6-700 to ab… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
25 satisfied customers
GMC Yukon XL 1500 Denali: I had the battery unhooked on my
I had the battery unhooked on my 2002 denali to install a new starter. after hooking back up the engine will turn over but not start has all other power. does something need reprogrammed… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC Sierra Denali: 2002 gmc sierra denali with quadrasteer.....how
2002 gmc sierra denali with quadrasteer.....how to repair and replace the braided ground straps on the rear steer control module......and also what are the braided ground straps gauge or how to gauge … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,823 satisfied customers
I need the 2 front clips ( on both side rails) for the front rail of
I need the 2 front clips ( on both side rails) for the front rail of the tonneau cover for my 2003 sierra denali quadrasteer truck. If available, ph.(NNN) [email protected]… read more
heavy_chevy_396
heavy_chevy_396
Vocational, Technical or Trade Scho
2,518 satisfied customers
GMC: I have a 2002 Denali Truck "C3" with quadrasteer. The
I have a 2002 Denali Truck "C3" with quadrasteer. The local (Hawaii) dealer is unfamiliar with the quadrasteer system. The rear steer stopped working at about 40,000 miles. The dealer replaced the rea… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
GMC Sierra Denali: I drive a 2003 GMC Sierra Denali w/Quadrasteer.
I drive a 2003 GMC Sierra Denali w/Quadrasteer. The other day, my battery got drained for no apparent reason. I got a jump and drove home with no problems. The next day as I was driving, my battery ga… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC Sierra 1500 Classic SLT: I have a 2003 sierra and I have
I have a 2003 sierra and I have an abs light, brake light, and service quadrasteer all at the same time.… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
GMC Sierra 1500: Do you experience repairing the GM Quadrasteer
Do you experience repairing the GM Quadrasteer system? I have a 2002 GMC Sierra 1500 4WD, ext cab, with quadrasteer, 3.73 ratio, positraction and auto. -- last 8 of the VIN is 21401232. There was rear… read more
tripletauto
tripletauto
Shop Foreman
Associate Degree
140 satisfied customers
GMC Sierra 2500 HD SLT: Have a 04 GMC 2500 Quadrasteer 142K
Have a 04 GMC 2500 Quadrasteer 142K with electrical issues. Had a consistent draw that caused it to fail to start several times, never left me stranded, just stressed. I replaced the battery a few day… read more
Pete
Pete
Independent Auto Technician
Vocational, Technical or Trade Scho
138 satisfied customers
GMC 1500 seirra SLT: Are there any well known problems with
Are there any well known problems with the 2005 GMC 1500 SLT truck? This one has quadrasteer with 66k miles. Are they a reliable truck?… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,823 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:

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

He answered my question promptly and gave me accurate, detailed information. If all of your experts are half as good, you have a great thing going here.

DianeDallas, TX

< Previous | Next >

Meet the Experts:

Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

1,823 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

1,589 satisfied customers

GCM master tech over 25 years

Dave Nova

Dave Nova

GMC Technician

929 satisfied customers

ASE Master Certification. GM World Class Certification

Chris (aka-Moose)

Chris (aka-Moose)

GMC Technician

675 satisfied customers

16 years of experience

Ron Z.

Ron Z.

- GMC Tech -

285 satisfied customers

18+yrs experience. State Inspector & GMC Diagnostics/Repair

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

George H.

George H.

ASE MasterTechnician

230 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

< 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