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Drive 150 to 250 miles oil pressure drops to 20lbs sometimes
drive 150 to 250 miles oil pressure drops to 20lbs sometimes lowere shut the engine off and pressure is back up to 40 lbs and can drive another 50 to 200 miles before it drops again 2001 5.3 gmc … read more
Tim Mohr
Tim Mohr
SHOP OWNER
Master's Degree
16,171 satisfied customers
I have an 08 GMC Acadia. It is giving me the code P0017 and
Hi. I have an 08 GMC Acadia. It is giving me the code P0017 and no others. I've read that it can be the timing chain, but being the 2nd owner, and a little over 130000 miles on it puts me out of warra… read more
Ron Z.
Ron Z.
- GMC Tech -
Vocational, Technical or Trade Scho
285 satisfied customers
2003 GMC Envoy XL brake lights stay on and cruise control
2003 GMC Envoy XL brake lights stay on and cruise control does not work … read more
Gary
Gary
ASE Certified Technician
18,051 satisfied customers
2004 GMC Envoy xuv The rear door is shut and wont open rear
2004 GMC Envoy xuv The rear door is shut and wont open rear window in down position wont go up. Interior lights on won't auto off … read more
sprinkles08
sprinkles08
Technician
High School or GED
18,068 satisfied customers
Envoy died while driving - lost power - dash lights were
Envoy died while driving - lost power - dash lights were flashing. Stopped - no crank start in neutral. Put it in park, and theft lock light lights up - no crank start. Cannot shift either … read more
Tim Mohr
Tim Mohr
SHOP OWNER
Master's Degree
16,171 satisfied customers
2004 envoy. A/C problem getting worse. 3-4 years when I
2004 envoy. A/C problem getting worse. For last 3-4 years when I would go run 4-5 quick errands, the ac was strong and cold the first couple of stores/stops but after the 4th-5th store the ac was not … read more
David Craig
David Craig
OWNER/MECHANIC
Associates
6,476 satisfied customers
Ok on my 2004 gmc envoy, i pulled off the hose to the pump
ok on my 2004 gmc envoy, i pulled off the hose to the pump and air is coming thru the one hose and going thru the pump and out the other side for around 30 seconds and the it cuts off. that sound good… read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
23,904 satisfied customers
GMC Envoy SLT: GMC Envoy 2004 - Driving into work, Service
GMC Envoy 2004 - Driving into work, Service Engine and Reduced Engine lights came on - dropped down to 20mph. Tried different gears, turned off, restarted....waited a few minutes and then restarted - … read more
Gary
Gary
ASE Certified Technician
18,051 satisfied customers
GM 3500 Sierra duramax dually 4X4: Alan, here. 2006 Sierra
Alan, here. 2006 Sierra 3500 duramax dually 4X4. I bought this in Feb 2014 and had no issues with the original ignition key. No security light on dash. Then I decided to buy 2 NEW keys from the Ft Col… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
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GMC Safari: 1999 GMC Safari 4.3l. 181,000 miles. Reman GMC
1999 GMC Safari 4.3l. 181,000 miles. Reman GMC motor at 130,000. Will a faulty or failing fuel pump set a code? Vehicle was losing power on hill. Hwy 70 in Colorado. Vehicle lost power in Eisenhower t… read more
Eric
Eric
Retired
N/A
33,599 satisfied customers
GMC Envoy: I have a 2005 Envoy, two weeks ago, engine shut-off
I have a 2005 Envoy, two weeks ago, engine shut-off will driving down highway, started back up again after about thirty minutes, check engine light appeared, made stop on way to GMC service center, wo… read more
Gary
Gary
ASE Certified Technician
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GMC Savannah: I have a 1998 GMC savannah conversion van I recently
I have a 1998 GMC savannah conversion van I recently purchased. The old owner said to make sure all light were out. Bought it and drove home, no problem. Next morning battery was dead. Jumped and went… read more
Jerry
Jerry
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GMC Suburban: My 1988 GMC Suburban sometimes fails to restart
My 1988 GMC Suburban sometimes fails to restart and has twice died while moving. It always recovers after about a 20 min. rest. The problem has occured rarely since a few years ago but more often rece… read more
Ivan
Ivan
Automotive Instructor
Bachelor's Degree
4,857 satisfied customers
i have a 2003 gmc envoy xl i just had to replace the alternator.
i have a 2003 gmc envoy xl i just had to replace the alternator. and drove it for a couple of days. when i went to start it today after i have been driving all over town. it would not start. i thought… read more
Doug
Doug
Head technician
High School or GED
394 satisfied customers
GMC Sierra 1500: my 2004 gmc sierra battery keeps going dead.
my 2004 gmc sierra battery keeps going dead. its a new battery. sometimes it is good for a week and next time only a few hours. do you have any suggestions what or where to start looking. it is a 4x4 … read more
Dan
Dan
Automotive Technician
Vocational, Technical or Trade Scho
23,904 satisfied customers
GMC Sierra 1500: My 2004 gmc 1500 has an intermitant problem.
My 2004 gmc 1500 has an intermitant problem. Sometimes the engine will not shut off. The check engine light comes on and if I drive it it will not shift into OD. When I finally do get the engine to sh… read more
Gary
Gary
ASE Certified Technician
18,051 satisfied customers
GMC Envoy XUV: 2004 GMC Envoy engine shuts off when a/c is
2004 GMC Envoy engine shuts off when a/c is turned on. Maintenance was done on the vehicle (replaced camshaft sensor to fix another problem and had to reset the computer). Any suggestions on how I can… read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
GMC Envoy SLT: I have a 2004 GMC Envoy in-line 6 cylinder.
I have a 2004 GMC Envoy in-line 6 cylinder. The car one day died while I was driving at 55mph and I put it in neutral and restarted it. Since then it has gotton progressively worse and won't start at … read more
Dave Nova
Dave Nova
GMC Technician
Associate Degree
929 satisfied customers
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Gm Tech (Cam)

Gm Tech (Cam)

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Gary

Gary

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Chris (aka-Moose)

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Ron Z.

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George H.

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