Questions & Answers for: GMC Yukon XL fixing plug

my 1992 Ford f150 failed emissions test co was to my 1992 Ford f150 failed emissions test, co was to high. tune was just done. Could I just service the fuel injection system to fix the problem, or ...

PO305 Code on 2002 Yukon XL 5.3L Already replaced the plugs and wires, checked each coil. Disconnected the battery cable to clear code but i comes ight bach. Engine runs rough at idle and service ...

03 yukon driver seat heater comes on and goes off , on and off etc. by itself This is a follow up to the problem I posted. (Like many others out there). Guess what.... there is NO RECALL on the Memory

left door speaker is not working properly. How do I fix it. sounds like the speaker needs to be replaced. I just replaced my speakers in my 01 silverado ext. cab with phoenix golg 6.5 inch subs and ...

Mu 2002 Yukon XL 1500 SLT defrost fan runs all of the time, including when the car is turned off and the key is removed. You have a faulty blower motor resistor and wiring harness. If you pull the ...

I have a 2003 yukon Problem with the GMC Yukon XL I have a 2003 yukon Problem with the GMC Yukon XL 2003 Yukon XL I have a 2003 yukon xl. It was running poorly with multiple codes. I changed plugs, ...

The dash on my 2001 gmc yukon went out and the radio did too, why? Ok so I was driving and all of the sudden my radio goes out, and so did the speedometer and all the lights on my dash...got home ...

My GMC YUKON XL 1500 vortex 5.7 interior dash lights won't come on at all. How can I fix this? Illumination could be a fuse blown, broken wire, or bad connection at the plug and dash. Other lights ...

where is main accessory fuse ac and display does't turn on It's not the fuse. That fuse controls many different things. I would pull the A/C controller. Unplug it and plug it back in. If it comes on, ...

I have a 2007 gmc Yukon denali with the 6.2l in the last month it has randomly puffed a bit of smoke on start up what might be wrong only 120k on it it has only done this twice & always on cold start ...