GMC Questions Maintenance & Repair

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Tyler asked a 2003 GMC Sierra 2500HD SLE Crew Cab LB HD Maintenance & Repair question 11 years ago

My High Mark Lights Don't Turn On

I have replaced all 6 lights, 2 were burnt out in the middle portion and they still won't turn on

716 views with 5 answers (last answer 3 years ago)

Richard asked a 2001 GMC Yukon XL 1500 SLE 4WD Maintenance & Repair question 11 years ago

2001 Gmc Yukon Wont Start.

The battery is good and clean. When I try to start it acts like theres no battery power no lights on the dash. I turn the key to the off position it intermittently dings. Then I turn the key to the ...

1,048 views with 5 answers (last answer 6 years ago)

znice asked a 2004 GMC Yukon Maintenance & Repair question 11 years ago

Why Does My AC Suddenly Start Blowing Hot Air?

I have a 2004 Yukon with 160000 miles and about a year ago the AC would suddenly blow hot air just on the driver's side while the passenger side still blew cold. After a few weeks it then stating blow...

90,952 views with 33 answers (last answer 5 years ago)
20

Jcart1758 asked a 1995 GMC Sonoma 2 Dr SLE Standard Cab SB Maintenance & Repair question 11 years ago

I Have A 1995 GMC Sonoma 2.2 4cyl W/ 5speed. When I Am In Heavy Stop And Go...

1,083 views with 7 answers (last answer 7 years ago)

1998mike asked a 1998 GMC Sierra 1500 K1500 SL 4WD Extended Cab LB Maintenance & Repair question 11 years ago

Fuel Pressure Regulator

1998 GMC K1500 Sierra SL 4wd Truck will crank but not start I cant get any fuel fuel pump is good

1,733 views with 2 answers (last answer 11 years ago)
5

GMChillbilly asked a 1994 GMC Sierra 1500 K1500 SLE 4WD Extended Cab SB Maintenance & Repair question 11 years ago

Truck Will Not Always Start.

What would cause my truck to not start on an infrequent basis? I have had this problem for some time. It will go sometimes as lonng as four months with out a hitch, then all of a sudden, it acts like ...

746 views with 2 answers (last answer 10 years ago)
10

Deray asked a 1985 GMC Sierra Maintenance & Repair question 11 years ago

My Truck Stopped Running Last Night. It Was Running Right, New Oil Change A...

1985 GMC Sierra. just got an oil change the day of, not problem with spark plugs, checked already. had abnormaly large amount of white smoke from oil change. when it started to stop running the thrott...

388 views with 2 answers (last answer 11 years ago)

Suncup asked a 2003 GMC Sierra 1500 STD Extended Cab SB Maintenance & Repair question 11 years ago

High Oil Pressure Reading, What Will Cause It?

High oil pressure reading on gauge. Is this something that will harm my engine? and what is casuing this. oil level ok, and no leaks.

4,801 views with 2 answers (last answer 9 years ago)

tommy23mann asked a 1991 GMC Sierra 1500 C1500 SLE Standard Cab Stepside SB Maintenance & Repair question 11 years ago

91 Gmc Sierra After It Warms It Will Shut Off At Red Lights, Stops,and In T...

How do i fix it

227 views with 1 answer (last answer 11 years ago)

bigrocks asked a 2002 GMC Envoy Maintenance & Repair question 11 years ago

Does The 02 Envoy Have A Cabin Filter

The car has a musty smell whisen the a/c is on

5,111 views with 2 answers (last answer 11 years ago)
40

mfect1 asked a 1994 GMC Sierra 1500 Maintenance & Repair question 11 years ago

I Have 1994 Gmc Sierra 1500 With 5.7L V-8 Truck Is Dumping Fuel To Engine C...

The shop tried: ECU computer, map sensor, coolent temp sensor, ignition module, cap rotors plugs, fuel injector, rebiuld pressure regulator and comprestion test all around 160

4,498 views with 7 answers (last answer 9 years ago)
1,530

Jbird163 asked a 1988 GMC Sierra 1500 C1500 Standard Cab SB Maintenance & Repair question 11 years ago

Truck Won't Start

Recently I have experienced starting issues. One minute it starts and runs great, next time I try to start it it turns over but won't start. Let sit for awhile, turn key, won't start, turn key off...

60,802 views with 108 answers (last answer 4 years ago)

catman49 asked a GMC Suburban Maintenance & Repair question 11 years ago

I Have A '95 Suburban That Will Not Idle. I Have Changed Fuel Pump, Carb, ...

167 views with 1 answer (last answer 11 years ago)

jholcombe asked a 1995 GMC Sierra C/K 1500 Maintenance & Repair question 11 years ago

After A Tune Up

did a tune up plugs wires cap button and after i was done went to crank it up and it had a bad idle for about a minute then the check engine light comes on and it will fix the idle but while driving i...

552 views with 3 answers (last answer 6 years ago)
60

mklady asked a 2004 GMC Envoy XL Maintenance & Repair question 11 years ago

I Can Not Get My Headlights To Go Off When I Turn Off The Car

421 views with 2 answers (last answer 11 years ago)

Jerry asked a GMC Sierra 1500 Maintenance & Repair question 11 years ago

Engine Flooding

floods out then it will crank after about an hour

504 views with 1 answer (last answer 11 years ago)

Cindy asked a GMC Maintenance & Repair question 11 years ago

Oil Gauge Is Reading High All The Time In My 2005 Yukon Xl

my oil pressure gauge is reading high and check engine light is on

634 views with 2 answers (last answer 11 years ago)
20

poppop101 asked a 1991 GMC Sierra 1500 C1500 Extended Cab LB Maintenance & Repair question 11 years ago

Where Is Neutral Safety Switch Located On A 1991 GMC 1500

1,375 views with 3 answers (last answer 5 years ago)

Selinamc asked a 1993 GMC Vandura G25 Maintenance & Repair question 11 years ago

While Going Into Second Gear There's A Pound Clunk Sound And It Feels Like ...

1993 GMC Vandura 2500 conversion an

223 views with 3 answers (last answer 5 years ago)

Brian asked a 1995 GMC Jimmy 4 Dr SLS 4WD SUV Maintenance & Repair question 11 years ago

Rubber On Frame

Looks like a bee hive big rubber round things above the leaf springs and in the front of truck too

91 views with 1 answer (last answer 11 years ago)

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