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• 2003 GMC Sierra 1500 SLE 8 Cyl 5.30L Body & Interior - by Nick Robinson 3/23/2019 Headlights aim straight but sit uneven in truck The headlights in my 2003 Sierra aim straight and in sync, but the passenger side headlight housing sits about a half inch higher than the drivers side and it's really bugging me, I don't know how to make them even. Any thoughts or ideas would help 1 answer Answer

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• 2002 GMC Sierra 2500 HD SL 8 Cyl 6.00L Brakes - by jempey 3/16/2019 Gmc 2002 2500hd abs and speedo not working , no codes stored , light on 6.0 l gas engine, 4wd , 2002 2500hd auto trans , manual t.case, the abs lamp is on , the speedo doesn't work , originally a VSS code, replaced with aftermarket part , still same , checked wiring from VSS to PCM and the wires are ok . when i clear the ABS codes then ... 0 answers Answer

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• 2003 GMC Yukon SLT 8 Cyl 4.80L Body & Interior - by KreepKJ 3/15/2019 What am I missing? Fuel Gauge broken. I've got a 2003 GMC Yukon that was hotwired a while back. I've fixed the wiring since but a handful of things stopped working after. Windshield wipers won't turn on, High Beams won't turn on, Traction Control won't turn off, and the Fuel Gauge is no longer ... 1 answer Answer

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• 2008 GMC Canyon WT 5 Cyl 3.70L Engine - by Yoda82 2/26/2019 How do you know if you have a bad ignition switch? Over the last couple months sometimes my truck doesn't want to turn over. Light and everything come on but the engine won't turn over. Not even a click or anything. Then about once a week or so I'll go to start it in the morning and my battery will be completely ... 1 answer Answer

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• 2001 GMC Yukon XL 1500 SLE 8 Cyl 5.30L Engine - by Cherie Willis 2/18/2019 Yukon xl going into limp mode- reduced engine power + mult codes My yukon keeps going into limp mode saying reduced engine power..it started by throwing codes for the throttle body sensor and accellerator sensor so we replaced those..cleaned out the throttle body really good, it was ok for a minute, so we cleared it out. Then it ... 1 answer Answer

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• 1997 GMC K1500 Sierra SLE 8 Cyl 5.70L Body & Interior - by carguy653 1/27/2019 No headlights, ALL other lights work, NO fuses blown Checked ALL fuses, Brake, High beams and all other lights are working properly 2 answers Answer

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• 1997 GMC K1500 Suburban SLT 8 Cyl 5.70L Engine - by classicChevy1997 1/26/2019 Ignition switch issues What would cause the 10 amp crank fuse to melt? I keep having to replace the ignition switch. I have replaced the ignition switched four times already. It does not blow in the fuse box just melts it and after a while the ignition switch fails but after I replace it ... 1 answer Answer

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• 2000 GMC Jimmy Envoy 6 Cyl 4.30L Engine - by Demuynck 1/26/2019 Won't start just clicks once My gmc jimmy wouldn't turn over so we tried to jump it. In the process the jumpers touched while connected to both vehicles. We had to use two sets on jumpers and in the middle of them they touched. Now the lights come on but it just clicks while trying to start. ... 1 answer Answer

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• 1999 GMC Yukon SLE 8 Cyl 5.70L Body & Interior - by Rusty 1/16/2019 Headlight issue, turn on high beams and low beams go off I have had this issue for a while now and haven't found an answer yet. When I turn on my high beams my low beams go out. Kinda defeats the purpose and is causing me some night time driving issues. Don't see a good category to post this question in. 2 answers Answer

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• 1994 GMC Sonoma SL 4 Cyl 2.20L Engine - by Jon89 1/8/2019 Intermittent Stalling, Low Fuel Pressure. Why? I've been having this issue for a few months now, has gotten progressively worse. Vehicle stalls often while at low rpms, but can be driven fine if I keep rpms high. Happens more often while driving in the city, not at all while driving long distances in 4th gear ... 1 answer Answer

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• 1994 GMC Sonoma SL 4 Cyl 2.20L Engine - by Jon89 1/8/2019 Intermittent Stalling. Bad fuel pump? I've been having this issue for a few months now, has gotten progressively worse. Vehicle stalls often while at low rpms, but can be driven fine if I keep rpms high. Happens more often while driving in the city, not at all while driving long distances in 4th gear ... 1 answer Answer

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• 2005 GMC Envoy SLT 6 Cyl 4.20L Transmissions & Drivetrains - by Dominick 1/5/2019 No reverse, auto 4wd Had trans replaced with a used one. Drove it about 65 miles nonstop. Came upon traffic and had to stop. When I started to go the engine reved but the trans did not engage, between using the shifter and gas I was able to get started and back up to speed. I drove back ... 1 answer Answer

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• 2003 GMC Yukon Denali 8 Cyl 6.00L Body & Interior - by Patricia Curran 12/31/2018 How do you measure your hood to get a replacement 1 answer Answer

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• 2005 GMC Canyon Z85 SL 5 Cyl 3.50L Transmissions & Drivetrains - by benhert 12/22/2018 Strange metal popping/clicking SOMETIMES when I accelerate quickly from a stop, there is a popping/clicking noise from the back of my truck, almost like popcorn. It comes and goes, some days it isn't there at all, others it very prevalent. Can't pinpoint exactly where it is coming from as you ... 1 answer Answer

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• 2005 GMC Canyon Z85 SL 5 Cyl 3.50L Transmissions & Drivetrains - by benhert 12/19/2018 Strange metal popping/clicking SOMETIMES when I accelerate quickly from a stop, there is a popping/clicking noise from the back of my truck, almost like popcorn. It comes and goes, some days it isn't there at all, others it very prevalent. Can't pinpoint exactly where it is coming from as you ... 1 answer Answer