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My high beam and fog lights are working okay but my low beam
My high beam and fog lights are working okay but my low beam is not working. I replaced the bulbs but same issue. I checked the fuses and they are okay. I don't know what the problem is. Thanks … read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
23,946 satisfied customers
AC 10 A Fuse keeps blowing and the AC compressor won't
AC 10 A Fuse keeps blowing and the AC compressor won't start. I am beginning to wonder if the AC Clutch Relay may be shorted. … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
6,943 satisfied customers
2006 GMC Envoy Denali 5.3. Will start in morning when cold.
2006 GMC Envoy Denali 5.3. Will start in morning when cold. After running then turn off, get cranking, but no start. Mechanic checked it, but could not duplicate for 2 days. Tried few days later in af… read more
Mike S.
Mike S.
Vocational, Technical or Trade Scho
8,117 satisfied customers
I have a 2011 gmc 2500hd with 6.6 duramax im having problem
I have a 2011 gmc 2500hd with 6.6 duramax im having problem with my truck dieing when I hit a bump and check engine light flashing on then immediately back off code p2510 is showing when this occurred… read more
David Craig
David Craig
OWNER/MECHANIC
Associates
6,943 satisfied customers
Second opinion] My car won't start. Dash lights come on but
second opinion] My car won't start. Dash lights come on but when I turn the key nothing happens. … read more
Mike S.
Mike S.
Vocational, Technical or Trade Scho
8,117 satisfied customers
FUEL PUMP RELAY HAS NO POWER AT FUSE BOX, WAS RUNNING AND
WAS RUNNING AND DIED, WOULDNT START HAD NO FUEL PRESSURE AND NO POWER TO FUEL PUMP, REPLACED RELAY NO HELP TESTED POWER ACROSS WHERE WOULD PUT JUMPER TO REPLACE RELAY HAS NO POWER AT PINS IN FUSE BOX FOR RELAY … read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
My 96 Gmc Vandura had been cutting off while driving,
Hello, my 96 Gmc Vandura had been cutting off while driving, replace fuel pump, ignition coil, module, fuel pump relay, last time i drove it got it home cut it off and it didn't crank back up. i put b… read more
sprinkles08
sprinkles08
Technician
High School or GED
18,149 satisfied customers
Same 2004 GMC Envoy I have an additional problem with the
For the same 2004 GMC Envoy I have an additional problem with the horn. It started to honk on its own and the only way I could stop it easily was to pull the fuse. The horn switch was not touched to m… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
Aran - I really hope you can help.. my sister has a 2005 GMC
Customer: Hi Aran - I really hope you can help.. my sister has a 2005 GMC Envoy, and has alot of problems, mainly it doesn't want to start occasionally. The dealership said her fuse relay panel under … read more
GM Bob
GM Bob
ASE Master Technician
High School or GED
1,291 satisfied customers
2005 gmc envoy won't start problem. Turn the key but not a
2005 gmc envoy won't start problem. Turn the key but not a sound. Very intermittent, sometimes 2 or 3 tries and she starts.....sometimes 5 or more minutes of trying. Problem sometimes won't reoccur fo… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
My mom has a 2003 gmc envoy that wouldn't start. We took it
My mom has a 2003 gmc envoy that wouldn't start. We took it to advanced auto and he tested the battery. It was bad. Replaced battery and now AC doesn't work...or the instrument panel as far as oil pre… read more
Jared D
Jared D
Shop Supervisor
Bachelor's
2,390 satisfied customers
2004 gmc cargo van savannah. Won't turn over. Intermittent,
2004 gmc cargo van savannah. Won't turn over. Intermittent, new starter. Same issue no code.… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC Envoy XL: Can you help? I have a 2005 Envoy XL 8 cylinder
Can you help? I have a 2005 Envoy XL 8 cylinder with about 130000 miles that has been well serviced on a regular basis. Last July 2014, my Chevrolet/GMC dealership installed a new starter switch becau… read more
Gary
Gary
ASE Certified Technician
Vocational, Technical or Trade Scho
1,589 satisfied customers
GMC l500 LS: I have a 1999 gmc z71 classic, new body style.one
I have a 1999 gmc z71 classic, new body style.one day i got in it, it just starts then dies.thought it was fuel pump which i changed a year ago,but i put a guage on the pressure line on the motor, it … read more
GM Bob
GM Bob
ASE Master Technician
High School or GED
1,291 satisfied customers
GMC Envoy XL: HI i own 2005 GMC envoy xl.4.2 engine. Bought
HI i own 2005 GMC envoy xl.4.2 engine. Bought it about one year ago later on about eight months ago its engine light came on.About one month ago engine turned it off by itself.later on this morning i … read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC Envoy: gmc envoy 4wd, 6 cyl...5 seater...electrical short
gmc envoy 4wd, 6 cyl...5 seater...electrical short in the light switch. When it gets damp...if u turn the light switch on or off...the car loses major voltage...the dash gauges flat line and the radio… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
30,670 satisfied customers
GMC Envoy Denali: I have a 2006 GMC Envoy Denali, with only
I have a 2006 GMC Envoy Denali, with only 58k miles. Both low beam headlights turn off occasionally for periods of 3-20 minutes, with all other lights working that I am aware of. Could this be the fus… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GM envoy: i had a new battery put in my 2004 envoy now my heater
i had a new battery put in my 2004 envoy now my heater makes the car idle up and down real fast and evevtually it stalls out same thing when i turn on my ac. went to shop and they reset my computer bu… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
30,670 satisfied customers
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Meet the Experts:

Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

1,837 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

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GCM master tech over 25 years

Dave Nova

Dave Nova

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929 satisfied customers

ASE Master Certification. GM World Class Certification

Chris (aka-Moose)

Chris (aka-Moose)

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Ron Z.

Ron Z.

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

JFN1

JFN1

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Don - Mo Lurch

Don - Mo Lurch

ASE Certified Technician

234 satisfied customers

GM, GMC, Chevrolet Cert., Heavy Line Mech, Race Shop Owner, Mobile Electronics

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