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wkay37 asked a 1989 GMC S-15 Standard Cab SB Maintenance & Repair question 7 years ago

Question

I try turning on air conditioning and heating no air blowing I don't feel any thing

7 views with 2 answers (last answer 7 years ago)

Guru9X22 asked a 2001 GMC Yukon 4WD Maintenance & Repair question 7 years ago

I Have A 2001 Yukon Its Driven Perfectly. Went To Start This Morning, Would...

11 views with 3 answers (last answer 7 years ago)

Leonardo asked a 2013 GMC Acadia Denali FWD Maintenance & Repair question 7 years ago

I Need To Know Problems On GMC Acadia

I like to ask for mechanicals problems with 2013 GMC Acadia

1,904 views with 20 answers (last answer 5 years ago)

Guru9TY4 asked a 2005 GMC Sierra 1500 SLE Extended Cab SB Maintenance & Repair question 7 years ago

Overheating, Heater Blowing Cold

I changed the thermostat on my thuck, the temperature gage maxed out after about 10 minutes of driving and i hed no heat, I replaced the thermostat again with the same results.

1,354 views with 7 answers (last answer 5 years ago)

CHAVEZW1977 asked a 2000 GMC Sierra 1500 SLE Extended Cab SB Maintenance & Repair question 7 years ago

At 75 Mph And In Cruise Control Slips Out Of Gear What's The Problem?

On a windy day and in cruise control tranny will slip out of gear and when gas is pressed it will returned to normal just replaced tranny 5 months ago with used tranny.

48 views with 1 answer (last answer 7 years ago)

Guru2QD asked a 1993 GMC Sierra 1500 C1500 Standard Cab LB Maintenance & Repair question 7 years ago

Trans

I have a 1993 gmc Sierra 2wd and the trans want go in first it will go in second if you pull it down to 2 with they shifter but not first put it in drive it go's to 4th gear and stays even sitting...

51 views with 1 answer (last answer 7 years ago)

1slowobs asked a 1998 GMC Sierra C/K 1500 Maintenance & Repair question 7 years ago

Fuel Pump Cuts On And Off When Driving Over Pot Holes

When ever I go over a potholes or bad cracks in the street the fuel pump cuts off but after going over the pot holes it goes back on

25 views with 8 answers (last answer 7 years ago)
20

GuruB5G asked a 2003 GMC Sierra 2500HD Work Truck Standard Cab LB HD Maintenance & Repair question 7 years ago

Loss Of Oil Pressure

Driving down road 15 or 20 miles oil pressure falls sets off check engine light and get valve chatter. Turn off and re start pressure right back to normal for awhile then happens again. Truck is a wor...

294 views with 1 answer (last answer 7 years ago)

Tacuma_3308 asked a GMC Sierra C3 General question 7 years ago

On A 2001 GMC Sierra Denali C3 What Does The C3 Mean

I am looking at a 2001 GMC Sierra Denali C3 to buy and I would like to know what the C3 stands for.

230 views with 3 answers (last answer 3 years ago)

Verano_3033 asked a 2003 GMC Sierra 1500 Maintenance & Repair question 7 years ago

My 2003,gmc,serra Truck Wont Shift Into Any Gear, Stuck In Park

82 views with 1 answer (last answer 7 years ago)

Sheilagmc asked a 1992 GMC Sierra 1500 C1500 Standard Cab LB Maintenance & Repair question 7 years ago

Transmission

Do I need a new transmission had the tps changed and now she won't shift out of second only revs like she's in neutral

25 views with 4 answers (last answer 7 years ago)

Tacuma_3308 asked a 2001 GMC Sierra 1500 General question 7 years ago

2001 GMC Sierra Denali C3 What Does The C3 Stand For

65 views with 1 answer (last answer 7 years ago)

Sierra2004 asked a 2004 GMC Sierra 1500 Maintenance & Repair question 7 years ago

GMC Sierra

When I turn the key on sometimes it's in four wheel low other times it's in neutral

2 views with 1 answer (last answer 7 years ago)

David asked a 1993 GMC Sierra 1500 C1500 SLE Standard Cab LB Maintenance & Repair question 7 years ago

BRAKE LIGHT BLINKS 10 TIMES. WHAT CODE IS THAT

238 views with 1 answer (last answer 7 years ago)

yyaahhooggiirrll asked a 2000 GMC Sierra 1500 SL Extended Cab LB Maintenance & Repair question 7 years ago

We Have A 2000 Gmc Sierra And All The Codes Have Been Erased. Need To Know...

12 views with 1 answer (last answer 7 years ago)

GuruD9N asked a 1998 GMC Sierra 1500 C1500 SL Standard Cab Stepside SB Maintenance & Repair question 7 years ago

98 GMC 4.3 V6. Cranks But Won't Start Even If I Spray Gas In Throttle Body....

16 views with 1 answer (last answer 7 years ago)

Guru39N asked a 1998 GMC Sierra 1500 C1500 SLE Extended Cab LB Maintenance & Repair question 7 years ago

Limp Mode?

Today I locked my keys in truck. After getting it unlocked I noticed that my speedo and rpm gauge were not working. Also, taking off very sluggish and seems to not want to shift out of 3rd gear. ...

485 views with 2 answers (last answer 4 years ago)

Guru9V3Z asked a 1997 GMC Jimmy 4 Dr SLE 4WD SUV Maintenance & Repair question 7 years ago

Motor Swap. Now It Won't Start!

I have a 97 GMC Jimmy I just bought with a blown motor. I had a 99 Chevy Blazer with a good strong motor. The 97 was a 4x4 but the 99 was not. We have the motor in and Everything is hooked up corr...

50 views with 2 answers (last answer 7 years ago)

Gwales asked a GMC C/K 1500 Series Maintenance & Repair question 7 years ago

I Have A 98 GMC 4x4 And It Shifts Up And Down While Driving Under 60 Mph An...

10 views with 1 answer (last answer 7 years ago)

gmcbob4448 asked a 2015 GMC Terrain SLT1 Maintenance & Repair question 7 years ago

What Is Code P0442 Please

This has something to do with emissions but do not know what specifically

396 views with 1 answer (last answer 7 years ago)

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