GMC Yukon Questions

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It doesn't happen all the time, but when you hit the brakes hard it does happen.
truck idles great but has a hesitation when shift into gear and apply gas, does it in reverse also ( light load = 1000 rpm ) goes away above 1000
truck idles great but has a hesitation when shift into gear and apply gas, does it in reverse also ( light load = 1000 rpm ) goes away above 1000
I need to know where is orfice tube or filter is located on a 2002 Yukon
It is sweating around the accumulator and pressure is good
Runs well when i first drive and after driving it for over 30 minutes or so when i come to a complete stop it shuts down. Also after the truck has been running for over an hour and i turn the truck off it will not sta...
My husband bypassed the filter to see if the new filter was faulty.Samething it starts but shuts right off .Radio screen says error
We have replaced the compressor 3 times and the clutch n pulley keep breaking??? I have a certified mechanic working on it and he is baffled. Help!!! we have blown out all the lines and such and it last a week or so t...
started out flashing then went out totally
3 weeks ago I turned my AC on, it blew for about 3 mins and stopped. No blower at all, nothing. I stopped at my destination and when I started the truck again, all was normal again. Now two days ago the same thing hap...
It has been checked. (1st) they thought it was the unit. Ordered a new one, replaced it, still did the same thing. (2) replaced speakers, still goes in and out. (3) amplifier checks out okay. It appears when it i...
Defrost will work occasionally. Fuse for a/c melted?!
If you have the heat on will not switch to air but if you switch and then shut the engine down for 3 or 4 hours it will switch.
I have a 5.3 that has a ticking noise on cold start.Goes away shortly.All else is great no oil usage etc.
A week ago car showed code P0171. Shop cleaned throttle body, found no vacuum leaks, and cleared code. One week later engine light came on, code was P0741. Shop diagnosed as the torque converter solenoid was stuck in ...
My 99 Yukon has brand new tranny and motor. Was driving and it suddenly cut out like it was going to die and running rough. Got it home and it started misfiring and making ping and pang sounds. Checked fuel pressure w...
the head gasket is blown in the 1997 yukon and i found a 1996 with a good motor will i be able to put the motor in the 97 ?
When I drive my truck the gears starts off shifting to 1 rpm then 2nd but when it gets into 3rd gear it doesn't shift back down to 2nd gear it stays in 3rd gear wouldn't go over 30 miles per hour.
When am driving this just started that security light, low fuel , and service 4wd comes on when am driving I just got a new engine put in????
When I'm driving the truck the shifting starts off at 1 rpm then shift to 2 rpm after it shifts to 3 rpm it doesn't want to shifs back down it gets stuck it wouldn't go over 30 miles per hour.
Tires also are losing air in one tire. This happens alot when a bump is hit or come to a stop or turning the steering wheel. Also the check 4 wheel drive light just started coming on and it has only happen once so ...
I have a very high idle speed, the tach. and speedo. appear to be dead (even after instrument cluster being replaced), i have to manually shift the trans due to it not shifting on its own and also not engaging into ov...
Somehow it changed from Fahrenheit to Celsius and I can't figure out how to turn it back. Also, my steering wheel buttons aren't hooked up to my stereo system. I bought the car used and it has a Bose touch screen syst...
My car has the twist switch on the dash to engage 2wd, Auto, and 4wd. The vehicle engages in 2wd and the Auto slip with no problems, but it will not engage in 4wd. What is causing my 4wd not to engage?