GMC Yukon Questions Maintenance & Repair
AC Fan Continues To Run After Shut Off And Key Removed
I have a 2005 GMC Yukon SLE with 227,000 miles on it. Today after running the air conditioner for the first time since last fall, when I shut it off and took the key out, the AC fan kept running and ...
Fuel Pump
Fuel pump would t turn on, crank but no start. Pushed to curb, left overnight, came back in morning and fuel pump turned on as if nothing happened. Drive for about a month, daily driver, started ...
My 2001 GMC Yukon Is Only Blowing Cold Air In The Back.
Whenever my mom turns on the a/c, cold air only flows through the back seats. In the front, it only feels like air is coming out. It’s not hot or cold, just air. We put in EZ Chill and it as made ...
Dropping Speed.
Lately my wife’s truck has been dropping speed. She could be on the highway doing the speed limit and the truck will start to drop speed and what it sounds like backfiring. Has this happened to a...
Driver Side Heated Seat Button
We have a 2007 GMC Yukon. All the buttons work except the button to turn on the heated seat for both the back AND bottom of the seat. ( the button for just the back works just fine) why would all b...
My 2002 Yukon Will Not Turn Over
Battery is good and so is the altenator
1995 GMC Yukon 2door Led Light Conversion.
I have a 1995 gmc yukon that i recently put led's in the front and rear lights. I noticed one day while driving that if i had my headlights or running lights turned on that my front flashers would n...
96 Yukon Won’t Shift Out Of Second And Speedometer Doesn’t Work.
Just bought a 96 yukon z71. Speedometer/odometer doesn’t work. When put in drive it red lines in first before shifting hard to second. 4x4 works. There looks to be a vacuum hose missing from the t...
2007 GMC Yukon Stalls After Warmed Up
I am having the same stalling issues after the car is warmed up, 20 minutes of driving. It stalls and can take up to 15 minutes before it starts again. I have had both crankshaft and camshaft position...
Bent Valve ?
I have a 2007 GMC Yukon I have taken it to a dealership I was told it was a misfire on cylinder 8 so I had all amf lifters changed and and looked a rollers on lifters oil pressure is at 40 as I got...
1999 Yukon Daneli Shifting Problem
my 1999yukon daneli will not shift out of park
My 96 Gmc Yukon Wont Move In Revearse Or Park.
Vehicle did not move for 5 years. I bought fixed the motor(ecm) was bad so i replaced it.went for a test drive drove great for 4 miles, than stopped at a stop sign and when i stepped on the gas to ...
2001 GMC Yukon, Seat Heater Will Not Shut Off And Seat Will Not Move After ...
I replaced the cushion on the driver's seat, carefully reassembled everything (only 3 or 4 wires had to be unplugged) and the seat now does not move in any direction, but the seat back lumbar suppor...
98 Yukon 5.7 Starter Replaced
Truck starts when I try to reconnect battery
New Fuel Pump, SUV Burning More Gas
I have a 2006 GMC Yukon Denali, I just got the fuel pump replaced and now my SUV is burning alot more gas. What could be the problem? It's a new fuel pump.
99 GMC Radiator Swap To 2001 Yukon
I would like to know if I can take a radiator as a 1999 GMC pick up by speed and put it in a 2001 Yukon
2005 Yukon
Brake line rusted out on top frame, left side. Bottom at radiator, can it be replaced
Power Steering
I just replaced the power steering pump and flushed the entire system replacing with new and fresh fluid. But now when I turn it to the right it goes easy, but if turn it to left, it gets hard. Wou...
Loud Bang When I Shut Truck Off
When I park and shut off the engine a loud bang happens. Feels like something is dropping from the engine. It doesn't happen everytime though. The faster I stop put it park and shut it off the more...
2015 Yukon Alternating Brake Lights
The lights alternate on which one is out. Haven’t changed either one yet. Not sure that’s what it is. Any ideas?
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