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Have 2001 GMC Serra 1500. fuel pump was replaced about three
Have 2001 GMC Serra 1500. fuel pump was replaced about three years ago. Truck would run for about 15 minutes then die. After about 15 minutes it would start up and run fine until next day.. Thought it… read more
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GM: 1999 GMC Suburban 1/2 ton 4WD 5.7 liter Engine 128,000
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1999 GMC: 4.3 engine with 127K miles is very slow starting
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GM Tech (Cam)
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91 GMC Sonoma: one morning and it will start but will die about 5 sec.
I have a 91 GMC Sonoma 4.3. My problem started suddenly from one day to the next. I tried to start it one morning and it will start but will die about 5 sec. later. I have to do this about six times t… read more
Amedee
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1999 GMC Suburban: V8..tune..new wires, points, cap and plugs..mins
My 1999 GMC Suburban K1500 w/ gas 350 V8 and 180K miles has been hard to start in extreme cold or heat. This summer I had a tune up with new wires, points, cap and plugs. I was having some starting is… read more
Amedee
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3 i: psi..the fuel pressure reg valve un block retur line..seat
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2001 GMC Sierra 2500 hd: 4x4 w..gas engine..My truck..10-15 minutes
I have a 2001 GMC Sierra 2500HD 4x4 w/ a 6.0litre gas engine. My truck will crank but will not start. I let it sit for 10-15 minutes and it will crank right up… read more
GM Tech (Cam)
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92 gmc: 350 motor, automatic..fuel pump relay gets hot..engage
I have a 92 gmc pickup, 350 motor, automatic. The fuel pump relay gets hot and after driving it a short distance and shuting it off it wont't start. The starter don't even engage. At the same time thi… read more
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2000 GMC Sierra 1500 5.3L V8. It will start, but will not continue
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2006 GMC Canyon: put gas..a couple of hours its a very ruff start
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1997 GMC Suburban: 5.7l..it warms up, then it will die..restart
I have a 1997 GMC Suburban with a 5.7l vortec engine. The truck will start and run, until it warms up, then it will die and will not restart unless I let it sit for at least 15-20 minutes. Also, won't… read more
GM Tech (Cam)
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2000 gmc: 10 to 15 minutes..start back..engine lights..overheating
I have a 2000 gmc 1500 the motor just dies and if I let it sit for 10 to 15 minutes it will start back up but once it heats up it dies. No engine lights or codes and it is not overheating. We changed … read more
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GMC: 4x4..I Then i drove about 30 miles to make sure it was warmed up
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1996 gmc: turbo diesel..driving down..week i can accelerate..sensors
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GM Tech (Cam)
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92 GMC: ignition switch - wont keep running - hoping switch..adjust
92 GMC Sierra - New ignition switch - won't keep running - hoping switch needs adjusting - please advise procedure to adjust… read more
mcgruder73
mcgruder73
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Associate Degree
1989 gmc: quits..stall if started let idle but under load..acts
my 1989 gmc gpysy 4.3 L quits within 2 miles of starting it, wait 15 mins. it starts up. It will not stall if started let idle but under load like running out of gas.It does it within 50 ft. of exact … read more
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Meet the Experts:

GM Tech (Cam)

GM Tech (Cam)

GMC Mechanic

5,844 satisfied customers

GM Grand Master Technician 2007. 14 years experience.

Gary

Gary

GMC Technician

1,561 satisfied customers

15 years gm master tech/15 years ASE master tech

car tech

car tech

ASE Certified Technician

449 satisfied customers

25 year master tech and shop owner

Chris (aka- Moose)

Chris (aka- Moose)

GMC Technician

234 satisfied customers

16 years of experience

Paul M ASE Master

Paul M ASE Master

ASE Master Tech

187 satisfied customers

ASE Master Tech 20+ Years

Anthony

Anthony

GMC Technician

489 satisfied customers

GM Certified

Amedee

Amedee

GMC Technician

470 satisfied customers

ASE certified tech with advanced level specialist. Wisconsin certified emissions state inspector

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