GMC

GMC troubleshooting questions? Ask a mechanic for answers

Ask an Expert,
Get an Answer ASAP!

Related GMC Questions
Pete what I had found out was that my 94 gmc 5.7 had jumped
good morning Pete what I had found out was that my 94 gmc 5.7 had jumped timing I had put the crankshaft to zero nd saw that the camshaft was pointing showing the mark was at ten while the crankshaft … read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
29,866 satisfied customers
I have a 2011 GMC Acadia SLE I was changing spark plugs and
I have a 2011 GMC Acadia SLE I was changing spark plugs and the right rear had oil on them … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,831 satisfied customers
Started running poorly and went to local parts shop to have
started running poorly and went to local parts shop to have codes read and it spit out 8 total codes … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
6,430 satisfied customers
I have a P0341, 07 gmc Yukon denali, 6.2l, I have change the
I have change the senor next to the timing cover, but my scanner is saying..Camshaft position sensor A (Bank 1) - circuit range/ performance … read more
Dan
Dan
Dealership Technician
Associate Degree
2,191 satisfied customers
I have a 2007 gmc sierra vortex max which is giving the code
i have a 2007 gmc sierra vortex max which is giving the code p0011. I have flushed and changed the oil, replaced the cmp sensor, cmp magnet, cmp actuator. i just recently got a j2534 connector so that… read more
sprinkles08
sprinkles08
Technician
High School or GED
18,052 satisfied customers
I'm recently purched a 1988 GMC Sierra SLE c1500 pick up
Hello I'm recently purched a 1988 GMC Sierra SLE c1500 pick up truck and it starts and runs very good but it smokes whitish smoke out the exhaust and also smells strong,, any ideal what to check for? … read more
Dr.carz
Dr.carz
Associate Degree
300 satisfied customers
GMC Canyon SLE: I have a 2009 GMC CANYON SLE 3.7 Extended Cab.
I have a 2009 GMC CANYON SLE 3.7 Extended Cab. The right turn signal on the pass. side won't cancel. Have replaced the Multi Switch and it still blinks. Check out the connections and all the bulbs are… read more
cloe0626
cloe0626
800 satisfied customers
GM CTS: Have a 2005 cts 3.6L. The timing chain has failed twice
Have a 2005 cts 3.6L. The timing chain has failed twice in the 105,000 miles With good oil changed less than 5,000 miles between intervals. Car has never been driven hard or oil starved. I replaced th… read more
Chris (aka-Moose)
Chris (aka-Moose)
GMC Technician
Vocational, Technical or Trade School
675 satisfied customers
GMC Sierra 1500 Classic SLE: Hi Dave I have a 2007 GMC Sierra
Hi Dave I have a 2007 GMC Sierra 1500 SLE (new body style) extended cab and I am having so much trouble pumping gas in my tank. it backs up and kicks the pump handle every time... Is this also to do w… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,560 satisfied customers
GMC Acadia: What do you do when you remove spark plugs during
What do you do when you remove spark plugs during a tune up and there is oil on the spark plug, what could be wrong? I have a 2011 GMC Acadia SLE AWD… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
23,904 satisfied customers
GMC Sierra 1500: I own a 2002 GMC Sierra Extended Cab 4X4 SLE
I own a 2002 GMC Sierra Extended Cab 4X4 SLE with 141,000 miles. The Rocker Panels and Cab Corners are in need of repair due to rust. I went to a body shop and they said it would cost $2700.00 to repa… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC 1500 sierra: 2005 gmc 1500 sierra 6.0L vortec steel block
2005 gmc 1500 sierra 6.0L vortec steel block with aluminium head. I,ve had low oil pressure upon start up below 20 for about 6 month then after driving the normal operating pressure is 40. the lag tim… read more
Mike Kelly
Mike Kelly
Auto Mechanic
Vocational, Technical or Trade Scho
2,460 satisfied customers
I have an automatic GMC Sierra Pickup Truck and the driver
I have an automatic GMC Sierra Pickup Truck and the driver side window rolls down but I am unable to roll it back up. Please advise.… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,831 satisfied customers
GMC Sierra 2500 HD Pickup: ive GMC sierra model 2007 truck.
i've GMC sierra model 2007 truck. body # XXXXX please help me i need gearbox with 4x4 part # XXXXX i can replace it. best wishes… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,831 satisfied customers
GMC Sierra 1500 Classic SLE: I have a code P0449 Evaporative
I have a code P0449 Evaporative Emission System Vent Valve/Solenoid Circuit malfunction. This is on my 2008 GMC Sierra 1500 4WD SLE 5.5L V8. From what I've read it's a common problem for older vehicle… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC Canyon: I was driving to work and my car suddenly had trouble
I was driving to work and my car suddenly had trouble idling when i stopped at a light. The idle is extremely rough to the point you would think it was going to stall but it does not. The RPMs drop to… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
2006 GMC Sierra SLE. DAy time running lights, and trying to
2006 GMC Sierra SLE. DAy time running lights, and trying to manually turn on the lights..my headlights wont come on. When they went out my speedometer went to 30mph and my gauges all jumped to the rig… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,831 satisfied customers
I have a 2011 GMC Sierra SLE Crew cab. I would like to put
I have a 2011 GMC Sierra SLE Crew cab. I would like to put chrome handles on the exterior. I can remove everything except the inner door handle. I appears to have a spring loaded dowel. What tool do I… read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
1,831 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

1,831 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