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GMC Sierra Questions

2005 GMC Sierra Electrical Problem with 100000 miles: The fuel gauge temp gauge and volt gauge work on and off when i am driving and the radio turns on and off. the power windows only work when ...; Asked by zero123 about 1 day ago - 0 Answers
1995 GMC Sierra Air_conditioner Problem with 255000 miles: My ac had a leak in the fill valve, and over the winter the freon all went away. I replaced the valve and added freon to it, and the ...; Asked by RickInTexas about 2 days ago - 1 Answer
1998 GMC Sierra Engine Problem with 150000 miles: I thought my car steering wheel was just locked, however starting my vehicle is still an issue. It will take several minutes to get the ...; Asked by knh1827 about 3 days ago - 1 Answer
1992 GMC Sierra Engine Problem with 188000 miles: I changed the IAC valve the TPS The coolant temp switch but there are no check engine lights could the problem be the lack of O2 sensors? ...; Asked by ABrelin12 about 6 days ago - 1 Answer
1991 GMC Sierra Engine Problem with 280000 miles: My friends truck is leaking coolant where the oil pan is in between the engine and the tranny. I'm lost at why it could be leaking coolant ...; Asked by sailee about 11 days ago - 3 Answers
1992 GMC Sierra Engine Problem with 188000 miles: I have a 92 gmc k1500 4x4 v8 and when it gets warmed up and i come to a stop, i take my foot off of the gas and it starts to stall when i ...; Asked by ABrelin12 about 13 days ago - 1 Answer
1994 GMC Sierra Electrical Problem with 189000 miles: My starter went out and i had to replace it....took old off out new one on.....when i go to connect the battery cable the truck starts and ...; Asked by sconn143 about 14 days ago - 1 Answer
1996 GMC Sierra Engine Problem with 230000 miles: I have a 1996 gmc sierra 1500 w/ a 4.3L vortec V6. approx 5 months ago i had my injectors replaced. truck has been operating great untill ...; Asked by bob thurmond about 15 days ago - 1 Answer
2000 GMC Sierra Engine Problem with 120000 miles: 5.3 L engine starts great when cold. If I shut it off and restart it immediately it's also fine. If let it sit for 15 Min or more it takes a...; Asked by Halmil about 19 days ago - 1 Answer
1996 GMC Sierra Engine Problem with 80000 miles: Service engine light comes on truck starts and idles, stalls when you try to accellerate, sometimes it restarts immed. but sometimes it ...; Asked by danielandrita about 21 days ago - 9 Answers
1983 GMC Sierra Engine Problem with 200000 miles: Im in need of a new engine and transmission. as it sits now, the motor is a 6.2l non turbo diesel. its on the verge of blowing up. before my...; Asked by dieselAddict about 21 days ago - 3 Answers
2002 GMC Sierra Engine Problem with 148000 miles: Idles rough at stop and runs rough when pull hill; Asked by Junco about 21 days ago - 1 Answer
2003 GMC Sierra Engine Problem with 132100 miles: When im sitting at a redlight the truck idles at 300 rpm when I touch the gas it will die. I have replaced throttle position sensor, mass ...; Asked by jjkenjo about 22 days ago - 4 Answers
1986 GMC Sierra Engine Problem with 125000 miles: Truck will not run properly. i can start it up and it sometimes dies but surges always. when put into drive it hurks and jerks and bogs down...; Asked by rachelcathey about 27 days ago - 1 Answer
1995 GMC Sierra Engine Problem with 130000 miles: Smooth idle, smooth acceleration with heavy throttle, but light/medium throttle causes truck to jerk. Especially bad at 45-50 MPH @ 1500-...; Asked by mlawson2029 about 27 days ago - 1 Answer
1997 GMC Sierra Engine Problem with 234000 miles: Fuel Pump quiet pumping. I replaced the fuel pump, and it still wont pump. I turn the key on and no buzz from the fuel pump. Help; Asked by MShadrick about 27 days ago - 1 Answer
2005 GMC Sierra Drivetrain Problem: Truck will not work in drive, only lower gear; Asked by Wilma Speakthunder about 28 days ago - 1 Answer
1995 GMC Sierra Engine Problem with 250000 miles: My truck acts like it wants too cut out every time it rains or when I go trough water; Asked by Babeboy_06 about 1 month ago - 3 Answers
2012 GMC Sierra Drivetrain Problem with 24905 miles: I have a 2012 GMC Sierra 4.3L V6 automatic transmission and the problem I have is a pronounced buzzing/humming noise when I accelerate in ...; Asked by thisguy2120 about 1 month ago - 1 Answer
1995 GMC Sierra Brakes Problem with 100300 miles: Peddle goes to floor I already blead them 2 times; Asked by hbaslee79 about 1 month ago - 1 Answer
2007 GMC Sierra Repair Problem: I have a 2007 gmc sierra sle z71 4x4. when i put it in 4 wheel drive it will go in it but it wont come out of 4 wheel drive. how do i fix ...; Asked by Corey15 about 1 month ago - 1 Answer
2007 GMC Sierra Brakes Problem with 43000 miles: I have a 2007 Gmc Sierra SLE ext cab 2wd.Today, I replaced the stock 17" rims and tires for a new set of 20" rims and tire (305/20/50) Truck...; Asked by sierra68 about 1 month ago - 4 Answers
2007 GMC Sierra Drivetrain Problem with 80000 miles: I was trying to change from neutral to drive wbile pressing on the gas and now it won't drive or reverse i have to manually shift gears as i...; Asked by (pending member) about 1 month ago - 1 Answer
1993 GMC Sierra Repair Problem: I have replaced the master cylinder and slave cylinder on the clutch and still no pedal pressure...any ideas?; Asked by (pending member) about 1 month ago - 1 Answer
2002 GMC Sierra Drivetrain Problem with 235000 miles: I have a 2002 gmc sierra pickup 4 wheel drive. My transfer case has gotten pin holes in. It has ran out of fliud.I am in process of ...; Asked by (pending member) about 1 month ago - 1 Answer
1998 GMC Sierra Engine Problem with 118230 miles: When I stored my van over winter in the garage fluid leaked out all over. The rad resorvoir bottle is emply as well. there appears to be ...; Asked by (pending member) about 1 month ago - 1 Answer
1991 GMC Sierra Electrical Problem with 170000 miles: My truck will get gas but not enough to stay running. Jumped fuel pump,it works. Changed distrubater.new fuel pump,fuel relay, fuses all ...; Asked by (pending member) about 1 month ago - 1 Answer
2003 GMC Sierra Engine Problem with 192000 miles: I have engine light with P0300 code - Random misfire. I'm experiencing rough idle, hesitates as I accelerate but then runs good at higher ...; Asked by (pending member) about 1 month ago - 1 Answer
1988 GMC Sierra Engine Problem: My 1988 gmc 1 ton truck only starts when it feels like it? yet it will tart if it is pulled?? its been in the shop and the ignition & ...; Asked by (pending member) about 1 month ago - 2 Answers
1993 GMC Sierra Drivetrain Problem with 100000 miles: What are the available final drive ratios, and what models are they on?; Asked by (pending member) about 1 month ago - 1 Answer
1994 GMC Sierra Engine Problem with 200000 miles: Just pulled out motor (5.7) to have it rebuilt and the guy told me i needed to unhook something when i put it back in,What do i need to do?; Asked by (pending member) about 1 month ago - 1 Answer
1999 GMC Sierra Electrical Problem with 150 miles: Check Engine Light on. Codes P0137, and P0157. I realize that these are the monitors behind the Cat on both sides giving a low voltage ...; Asked by (pending member) about 1 month ago - 1 Answer
1999 GMC Sierra Noise Problem with 160000 miles: 2001 gmc 4.8 sierra I have a bubbling / gurgling noise comming from or behind cabin filter housing.sounds like a leak of some kind but all...; Asked by rockland1969 about 1 month ago - 1 Answer
1991 GMC Sierra Engine Problem with 160000 miles: 2001 gmc sierra 1500 pick up 4x4 Question a code po171 that keeps comming up ever six mo. cant not locate vac. leak.did smoke test on ...; Asked by rockland1969 about 1 month ago - 1 Answer
1999 GMC Sierra Electrical Problem with 476573 miles: The lcd display for the p r n d 3 2 1 which also displays the mileage went out.is there a fuse or anything? how do i get it to come on...; Asked by (pending member) about 1 month ago - 1 Answer
1987 GMC Sierra with 97000 miles: I got a 1987 gmc I hit the gas and it spits and sputters like its runnin out of gas but its not I changed fuel filter rotor button checked ...; Asked by (pending member) about 1 month ago - 1 Answer
1996 GMC Sierra Engine Problem with 26400 miles: I recently had to have 2 fuel injectors replaced, and the truck ran great, then I got an o2 sensor code. I was told that it was a leak in ...; Asked by johnbrown1 about 1 month ago - 1 Answer
2002 GMC Sierra Drivetrain Problem: Can i use the diff internals from a 97 chev rear an put it in a 2002 chevy the truck rearends are diffrent 1 is 6 lug the other is 5 an 1 is...; Asked by (pending member) about 1 month ago - 1 Answer
1997 GMC Sierra: No tail lights or dash lights; Asked by (pending member) about 1 month ago - 3 Answers
1998 GMC Sierra Engine Problem with 170000 miles: What controls the initial input of fuel? I have a 1998 GMC Sierra with the 4.3 Vortec 6 cyl engine that won’t start. If I put a shot of ...; Asked by (pending member) about 1 month ago - 1 Answer
1996 GMC Sierra Engine Problem with 100356 miles: Switch a v6 to v8 truck want start the motor is good I heard it before they pull it and put it in my truck they say I need a computor the ...; Asked by ms tithie about 1 month ago - 2 Answers
1995 GMC Sierra Engine Problem with 217000 miles: I have a 1995 GMC Sierra with the TBI 4.3L and a 5-Speed Manual transmission. I was woundering if I could bolt the 5-Speed to a 5.7L Vortex ...; Asked by (pending member) about 1 month ago - 1 Answer
1989 GMC Sierra Drivetrain Problem with 15400 miles: What causes an 89 gmc 4x4 to go in four wheel drive, when the truck is in two wheel drive?; Asked by (pending member) about 1 month ago - 1 Answer
2004 GMC Sierra Drivetrain Problem: Will a transmission from a 1999 GMC Sierra Z71 extended cab work in my 2004 GMC Sierra Z71 extended cab; Asked by shong about 1 month ago - 1 Answer
1991 GMC Sierra with 31 miles: Why dose my truck blow black smoke when i step on the gas; Asked by (pending member) about 1 month ago - 1 Answer
2008 GMC Sierra Electrical Problem with 38000 miles: I'm driving down the highway and engage the cruise control. The cruise control will engage and then the security light pops on and the ...; Asked by (pending member) about 1 month ago - 1 Answer
1998 GMC Sierra Engine Problem with 194000 miles: I have a 98 gmc sierra k 1500 just redid the motor everything new in it put it all back togather started it up running good till alt went ...; Asked by stevieandshawn1966 about 1 month ago - 4 Answers
1997 GMC Sierra Engine Problem with 160000 miles: Spit back when starting now it starts revs around 3000 then stalls can feather gas to keep. Keep running?; Asked by (pending member) about 1 month ago - 1 Answer
2003 GMC Sierra with 246000 miles: What are the color and pin locations on. The instrument cluster plug 2003gmc 2500 hd 2wd6.0 auto. With trans temp guage; Asked by po foks fab about 1 month ago - 2 Answers
1993 GMC Sierra Drivetrain Problem with 209000 miles: Some one cut a wire for my 4x4 the wire run from the front acutrator to the back but i can not find anything that it goes to its a brown ...; Asked by (pending member) about 1 month ago - 1 Answer