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Would not start, made a ticking noise, with various warning
Would not start, made a ticking noise, with various warning lights in dash "service driver assist" and "service trailer break." Started with a jump, and battery checked out fine at auto parts store. H… read more
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My 1999 Denali has an intermittent starting problem that I
My 1999 Denali has an intermittent starting problem that I was trying to correct with the 30 minute anti-theft reset procedure but the telltale does not turn off after 10 or even 20 minutes...any sugg… read more
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I just replaced the fuel pump, Evap Charcoal canister and evap vent solenoid on a 1996 gmc sonoma sls . The truck starts and runs but there is gas leaking from the new solenoid I have the lines connec… read more
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I changed plugs and wires last night on 2003 GMC Denali,
I changed plugs and wires last night on 2003 GMC Denali, 6.0 . It stalls at idle and codes showing C0292 (lost communications with Engine control system) and code P030 (Multiple misfire detected). … read more
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GM Bob
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I have an 03 GMC 2500Hd with the 6.6 duramax.....Sunday I left
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1999 gmc safari ac was running on max the heater temp
1999 gmc safari ac was running on max the heater temp control was selected to full hot by mistake . now fan runs but no flow to the vents ac or heat any suggestions of what might be wrong… read more
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GMC Yukon XL 1500: I have a 2001 Yukon XL (5.3 LTR.) I have
I have a 2001 Yukon XL (5.3 LTR.) I have replaced the ignition switch three times in twelve months. When it goes out it has all the typical symptoms (dash goes out, transmission in third gear), and af… read more
Gm Tech (Cam)
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GMC Safari: I have a 2003 Gmc Safari. It is driven only when
I have a 2003 Gmc Safari. It is driven only when my daughter is home from college. It is having trouble starting when it gets below 40 degrees. It will crank until the battery goes dead. It was a bit … read more
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gmc savanna: I've got a 2010 gmc savanna van 4.8L V8 and the
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SO I have a 1999 gmc safari and lately i start the car in the morning and drive around town for short distances and the truck runs terribly. When starting from a stop, sometimes the truck acts like it… read more
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gmc c2500 suburban: I just had the alternator, the starter,
I just had the alternator, the starter, the battery and the ignition switch replaced in 86 gmc suburban c2500 with a 454 7.4L. However the battery is going dead constantly but if I get it jumped the e… read more
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GMC Envoy XL SLT: I have a 2004 GMC Envoy with a miss-fire
I have a 2004 GMC Envoy with a miss-fire problem. I installed new AC Delco plugs, gapped properly, now it's better when the engine is warm, but really idles rough. Keep reading a PO300 random misfire … read more
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GMC Sierra 1500 Classic SLE: I ordered OE ,Ac Delco o2 sensors
I ordered OE ,Ac Delco o2 sensors from rockauto.com .They are for my GMC seirrra 5.3l upon inspection of the sensor I noticed that the name stamped part was denso #234000-5990 does Denso make o2 senso… read more
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GMC Safari XT: 1995 GMC Safari Van battery drains completely
1995 GMC Safari Van battery drains completely but has to be jumped again to start. I have changed to a new battery but the same problem. I have removed the negative terminal while running and stays ru… read more
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GMC Safari Van: 99 safari van. Very hard to start in AM. You
99 safari van. Very hard to start in AM. You have to crank over for a very long time. When starts, it will run great as usual all day. Shutting off the engine, even for a couple of hours, it will fire… read more
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GMC Safari Van: I have a issue with a 2001 GMC Safari, the
I have a issue with a 2001 GMC Safari, the brake and ABS light come on randomly. I have taken it to 2 different shops both have said the EBCM needs to be replaced and quoted around 1200-1400 for the j… read more
Steve
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GMC C1500 Sierra 4x2: I have a 1998 GMC 1500 With a 4.3L engine.
I have a 1998 GMC 1500 With a 4.3L engine. It runs and starts great except for when it rains. When it rains it won't start. Fuel pressure is 55-65 on prime and run. We installed a new distributor and … read more
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Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

1,832 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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