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• 2015 GMC Yukon Denali 8 Cyl 6.20L Body & Interior - by Landen 5/8/2020 Rear lift gate latch Rear power lift gate will close all the way but takes 4-6 times to actually close. You will heard a wind like sound because it is partially open. Is this a latch problem or sensor problem. Can't be driving on the highway and worry about my lift gate coming open. 0 answers Answer

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• 2001 GMC Yukon Denali 8 Cyl 6.00L Transmissions & Drivetrains - by dan 4/18/2020 What is the cost of transmission replacement? Please give me estimates for parts and labor separately. I live in Helena, Montana, zip code is 59601. Thank you. 1 answer Answer

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• 2010 GMC Sierra 1500 SLE 8 Cyl 5.30L Engine - by Pedro 3/18/2020 Why does my oil pressure sensor keeps going out. I have changed it 3 times 2 answers Answer

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• 1996 GMC Savana 1500 SLE 6 Cyl 4.30L Transmissions & Drivetrains - by Rae Hall 3/14/2020 Went out of gear and then stopped will not start was driving along, car shifted up out of gear and then stopped.will not go into gear or start? 1 answer Answer

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• 2009 GMC Acadia SLE 6 Cyl 3.60L Engine - by tom 3/8/2020 Why won't my car start after disconnecting the battery and why won't it release my key is it okay to disconnect the battery while working on the engine I was changing coil packs and I disconnected the battery and afterwards vehicle will not start and appears to still be in gear and roll not release the key 1 answer Answer

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• 2009 GMC Acadia SLE 6 Cyl 3.60L Engine - by tom 3/7/2020 Why won't my car start after disconnecting the battery and why won't it release my key is it okay to disconnect the battery while working on the engine I was changing coil packs and I disconnected the battery and afterwards vehicle will not start and appears to still be in gear and roll not release the key 1 answer Answer

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• 1993 GMC K2500 Sierra 8 Cyl 5.70L Body & Interior - by chamleyt21 2/24/2020 High beams flicking on and off uncontrollably, low beams work fine I fixed the low beams in my truck somehow but my high beams are still flicking on and off occasionally and I can not control when they come on, would this be a headlight relay or a switch or what? 1 answer Answer

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• 2012 GMC Sierra 2500 HD SLT 8 Cyl 6.00L Preventive Maintenance - by kevin 2/24/2020 Low humming noise after I turn off the vehicle and remove the key I hear a low humming noise inside the cab, below or behind the glove box area after I shut off the truck. I noticed it after changing out the battery.When I disconnect the battery it goes away for a short time but then comes back. 3 answers Answer

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• 1993 GMC K2500 Sierra 8 Cyl 5.70L Body & Interior - by chamleyt21 2/20/2020 Headlights acting weird, how to replace wiring? My headlights have been acting weird and not working properly preventing me from driving a lot around sunset/sunrise/nighttime, I have been looking around the internet to see if i could just buy a kit and replace the entire headlight wiring and switch myself but I ... 2 answers Answer

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• 1993 GMC K2500 Sierra SLE 8 Cyl 5.70L Preventive Maintenance - by chamleyt21 2/11/2020 Unable to switch from high beams to low beams and high beam flickering on and off? When I first got this truck it had a light bar attached to the bumper that I used as brights since the low beams worked and the dimmer switch did not work. Then recently I hit a deer and it knocked the light bar off and tore the wires, so I would only use the low ... 0 answers Answer

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• 1993 GMC K2500 Sierra SLE 8 Cyl 5.70L Preventive Maintenance - by chamleyt21 2/11/2020 Unable to switch from high beams to low beams and high beam flickering on and off? When I first got this truck it had a light bar attached to the bumper that I used as brights since the low beams worked and the dimmer switch did not work. Then recently I hit a deer and it knocked the light bar off and tore the wires, so I would only use the low ... 0 answers Answer

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• 1998 GMC Sonoma SLE 6 Cyl 4.30L Engine - by barry c.e. 2/9/2020 Numerous dash lights stay on. No fuel or temperature gauge function '98 GMC Sanoma: Security, ABS, Brake and Fuel lights stay on while in operation. Security light is on all of the time, even when switch is off. No Fuel or Temperature gauge function. Battery is dead if left connected over night. 1 answer Answer

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• 1995 GMC C1500 Sierra SL 8 Cyl 5.70L Brakes - by Raymond1417 1/8/2020 NeW brakes wont fit over new slotted rotors. So i have a 95 gmc sierra c1500. I recently purchased new slotted rotors and brake pads that came together as a set, the first one i installed on the passanger side and fit fine but the one on the driver side, the space between the brake pads in the caliper is to ... 3 answers Answer

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• 1995 GMC C1500 Sierra SL 8 Cyl 5.70L Brakes - by Raymond1417 1/8/2020 NeW brakes wont fit over new slotted rotors. So i have a 95 gmc sierra c1500. I recently purchased new slotted rotors and brake pads that came together as a set, the first one i installed on the passanger side and fit fine but the one on the driver side, the space between the brake pads in the caliper is to ... 1 answer Answer

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• 1990 GMC C7000 Topkick C7H042 8 Cyl 6.00L Brakes - by topkicker 12/26/2019 When pressing brakes it stops but from rear I feel jerks like it's helping me stop does it suppose to do that 1 answer Answer