GMC Yukon XL Questions Maintenance & Repair

Check Engine Light Turns On When Only Battery Is On

Why does my check engine light only come on when the car is half way turned on so basically only using the battery before completely starting the car and when it running the check engine light turn...

08 Gmc Yukon Tail Lights Won't Work

Brake lights, blinkers, and reverse lights work Just not running tail lights

2016 Yukon Xl Tail Lights

After buying GM replacement taillights on multiple occasions, they went out again. So I purchased aftermarket Spyder lights. Everything works except the brake lights and the turn signals are hyper...

2015 Yukon XL 2nd Row Tv Isn't Working.

My 2nd row screen has been black not turning on for sometime now but the third row screen works fine. I recently bought a refurbished replacement and hooked to the 2nd row and same thing the screen...

2011 Yukon XL Liftgate Will Not Open While Vehicle Is Running

The liftgate used to open from the button inside on the headliner, the key fob and from the outside while parked and running. Now I have to shut the vehicle off completely to open the lift gate at ...

The Transmission Or Something Else?

I took my 2003 GMC Yukon Denali XL 6.0 all-wheel drive to a friend to replace my radiator with a brand new one he brought it back and said the transmission hose fell down and the transmission oil ...

How Far Should I Drive If I May Have A Faulty Hub?

Is My Head Gasket Blown

Replaced Radiator and filled with new antifreeze. A week and a half of driving all is fine. Today I notice heat running cold look at gauge and it's climbing shut off engine check coolant level is f...

2011 Gmc Yukon Denali 12 Codes

Hi I have a 2011 gmc Yukon denali that have 12 codes that went off, remote and satellite start quit working, oil gauge quit working, and stabilax malfunction, ect. Any thoughts?

Low Oil Pressure After Engine Reaches Running Temperature.

My daughter has a 2012 GMC Denali, and the oil pressure started dropping. So we replaced the sensor and pulled out the screen and cleaned it and replaced it. Vehicle had good pressure for a little...

How Much Would It Be To Replace The Transmission In A 2009 Yukon Denali XL?...

approximately how much would it be to replace the transmission in a 2009 Yukon

Low Oil Pressure Warning

Low oil pressure warning stop engine. I have changed the oil and it is only till it warms up then it will stop it I have been going on with this a few weeks now, any ideas? When you rev it up the ...

Loss Of Compression

my engine is reporting loss on left side of engine

Low Fuel Pressure 2008 Yukon

I have typed the long rundown of this story 3 times just to have it erased so I'll just get to the latest problem. Put bad gas in at gas station. An hour later it won't run. Put in New fuel pump. W...

2003 GMC YUKON DENALI XL HAS NEW BATTERY, ALTERNATOR, AND STARTER. EVERYTHI...

What Else Could It Be?

3rd Row Seat Belt Stuck

One of the seat belts in the 3rd row is stuck and I am wondering if there's anyway to fix it without damaging the seat.

Yukon Xl

My 2000 yukon xl has service engine soon light on and is running poorly it turns on but looses power as soon as i put in drive. I changed the coils spark plugs and looked at the lifters they seem ...

Gmc Yukon XL

Where is the distributor located on a 2000 yukon XL

What To Do

My 2006 Yukon XL needs a new or used transmission put into it. My dilemma is if I put it in, something else will break. It has over 270,000 miles on it and has driven through everything Wisconsin ...

2000 Yukon Loses Gear After A Mile Or So

So my 2000 Yukon starts and rpms are good. I let it sit for awhile then turn it on I can drive a mile or sometimes more but then I lose gear. So I let it sit a few mins then I can start it again an...