GMC Yukon Questions Any type
Crazy Coding 2003 GMC Yukon 5.3L Non-flex
Back in November I brought my 2003 Yukon SLT 5.3L non flex fuel for inspection. It passed the safety but it had a code. Knock sensors both 1 and 2. I replaced the two sensors and the code went away. A...
Where Is The Dash Gauge Temperature Sending Unit Or Sensor
dash temp gauge is bouncing around from normal too hot..... as always ran at middle 210 now goes too 3/4 hot and then will bounce back to normal.... replaced t-stat and water pump with factory parts a...
2008 GMC Yukon Denali
Hi, I have a 2008 GMC Yukon Denali 6.2 L V8. After replacing a oxygen sensor, belts, Spark plugs, air filter vent valve, harness. It threw another code 2 codes P069E and P0191 all having to do with Fu...
Oil Pressure Gauge
I have a 2010 yukon and my pressure gauge for trans oil keeps dropping back and forth from 20 to 40 and my question is could that affect my battery voltage since the gauge also dropped a little fro...
1999 Yukon Denali
While driving forward the truck comes to a hard stop and make a loud noise like metal is touching on thw driver side.This happens even when using reverse.all the fluid levels are good and thw brake...
A/C
We bought this Yukon about 2 weeks ago. Everything has worked fine until 2 days ago. First the a/c on the passenger side stopped blowing cold air. Now when you crank it, it blows out cold air on t...
Why Won't My 2002 Gmc Yukon Xl Start Sometimes
I've had this truck for 2 weeks and 3 times now it wouldn't start, no codes show up no check engine light on, twice I put gas in it and it started right away, today I had to put gas in it and engine...
What Don't I Know About Replacing Older Vehicle Dash Cluster Lights With LE...
I have a 2001 GMC Yukon Denali. Thought it would be fun to dash it up a bit so I replaced all interior lights to blue LED. Fun. Took it 1 step further and changed the dash cluster lights to blue...
Steering Wheel Locked
How can i unlock my steering wheel on a 97 gmc tahoe
Not Getting Spark
1995 gmc yukon cranks but won't start i checked spark plug for spark but no spark whats problem
Air Conditioner In 2008 Yukon Litterally Blew Up ( Sounded Like A Gun Shot)...
sitting , idleing at a walmart in Florida, with air on waiting for family, - heard a huge bang and water vapour escaped in a cloud for 30 seconds. this truck has a front and back air con , the back o...
Gas Problem
I have a 08 Yukon every time I put gas in it takes a minute to start
Yukon 2008 Engine Problems
My car was xceleatratoring while in parked does anyone know why? Then when I moved it to drive it didn't want to give it gas
2007 Yukon Denali Wheels Won't Turn, Loud "turning" Sound Underneath
I have a 2007 yukon denali. Went to make a hard left and there was a huge "pop" sound followed by a loud "turning" sound underneath the truck, but the it would no longer drive. It rolls and can sti...
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