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I have an 02 GMC Sierra 1500 with a 4.8 engine (230K miles).
I have an 02 GMC Sierra 1500 with a 4.8 engine (230K miles). Yesterday while on a small road trip, the battery light started intermittent flashing when first started up. This happened a few times and … read more
roy
roy
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I have a gmc 2003 diesel lb7 blew po44o. Changed egr valve,
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The 2005 Yukon won't start battery charged dash lights up but nothing when you turn the key … read more
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GMC Yukon XL Denali: I have a 2005 GMC Denali XL. Well maintained,
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My 2003 GMC 6.6 duramax will not start when it is below freezing,
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GMC Sierra 1500: I have a 2001 GMC 1500 Sierra 2WD pickup (4.8L). The
I have a 2001 GMC 1500 Sierra 2WD pickup (4.8L). The orange colored ABS warning light on my instrument panel AND the red BRAKE light started coming on together. If I turn the truck off and back on thi… read more
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GM Yukon Denali XL: Scare situation last night, my 2010 GMC
Scare situation last night, my 2010 GMC Yukon Denali reduced the power to the engine while driving down the freeway! My wife was driving and to say she freaked is an understatement. The error messages… read more
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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

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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.

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