GMC Yukon QuestionsRefine by vehicle
A loud roaring noise is coming from the back of the truck when I accelerate. When the speed of the truck reaches 55-60 the roaring stops, as soon as the speed is reduced and acceleration takes place the loud roaring noise returns. Please help!!! What is happening?
All mechanics in town have worked on it, keep insisting no problem yet I have to keep adding anti freeze. I spent loads of money on this vehicle one mechanic taking everything out and replacing it back and yet it still burns anti freeze. Should I trade this in, they say no!!!
when wiper fluid is put in reservior, it flows straight through to the ground. Hose was replaced, but dealer said it was the pump and needs to be replaced. What should be the cost?
Is it difficult to replace the power steering hose myself
Do you just replace shocks or shocks and struts?
I have a 92 youkon and the flywheel is broke but i need to know what type of transmission i have so i can fix the problem.
Our 2002 Yukon has 74,000 miles. Recently, it's started a worrisome thing. When we accelerate from a full stop, for example at a traffic light, the car seems to make little "chugging" type noises. My husband describes them as almost like little hiccups -- not the sound, but the frequency because they aren't constant and once you get above about 15 mph they stop. We've noticed that this only happens in 4WD, not 2WD,and it seems to be getting more frequent. Accelerating quickly or slowly doesn't seem to matter. We've had our service station look at it 3 times and they can't find anything and say the car is in great shape. What should we do?
My air conditioniner only works on high speed and it blows a little bit when ur on the highway and does not always work the rear air always works good though
Only a very small amount of fuel comes out of the line when I turn the ignition. I can hear the pump, so I guess
it is not the pump relay.
Could the pump be bad if I can hear it? (only stays on
for about 5 seconds)
Oh, I have opened up the fuel line between the tank and
the filter, so the filter is out of the system.
do you have a diagram on the procedure to r&R evaporator?
I am going to do this project my self as I have more time than money.
While we were out or town "service 4wd" light came on. It had done this before when we hadn't used the 4WD in a while, so on a back road in Yellowstone we shifted into 4WD Hi and Low, everything did fine and went back into 2 normaly. Warning went off. The morning we were going to leave to head home we loaded up and put the vehicle in reverse to back out of parking place and the transfer case was in neutral. Would not go into 2WD immediately. We shifted into 4Hi then to 2WD, backed up to unlock 4WD and everything seemed to be fine. When we were two blocks from hotel, pulling onto the interstate it shifted back into neutral. After conferring with our family-all of whom are in auto repair-we drove home in Auto 4WD. When we got home transfer case would shift into and out of Auto, 2WD and 4Hi seemingly normaly-just would not stay in 2WD. Trying to shift into 4Low it would clunk like in tried to shift in and then back out. On dealer recommendation replaced transfer case when that didn't solve the problem replaced accuator. Now we seem to have Auto 4WD (at least in the 2WD app) and 2WD. Wont shift now into 4Hi or 4Low. No codes show. Any suggestions?
is the manufaturer responsable for bad cadillac converters up to a certain year our yukons only 8 years old. is there a recall?
I have a 1993 GMC Yukon. The rear hatch (upper window) will not open. The relay kicks on like it is unlatching, but when the switch is released the latch sounds like it is closing again. Where is the motor located for the latching mecanisim? Also is there a possibility that it is in the switch or one of the relays?
What type of shop should I go to to get my pins an bushings replaced on my front driver and passenger doors? How much should this cost?
there is a draw on the battery after every thing is shut down. Has already ruined one battery which was installed in April 2010
no brake lights, what do you take off to check brake light bulbs
ive replaced the distributor, timing chain and put a new pickup sensor on the distibutor but still no luck in it running what else could be the problem?
Our 99 Yukon will blow cold air out of the rear but not in the front. Has a new control unit in dash, compressor works fine. The cold air is not coming through the vents in the front. Would like to know what problem could be, and if there is somewhere I can find a service diagram of what's under the dash, so I may be able to fix it myself. Thank you.
THIS PROBLEM HAS JUST OCCURED WHEN I CHANGED THE BRAKE BOOSTER AND THE MASTER CYLINDER
would my wheel speed sensor cause my transmission to down shift if the speedometer is readin 50 then drops down to 30, or would that be something else?
I'm a Canadian but using my Clearwater Fl., Zip Code because I don't where the site is to register my complaint in Canada. I have owned GM product approx (30)since 1978 along with a few cadillacs one of which I ordered brand new from the factory.This one leaked oil on new garage floor from day one and GM dealer never fixed it. I took it back about 6 times and to no avail they even said they did a dye test on it. I ended up in small car mechanic shop only to find out the wrong pan gasket was installed on it from the factory. I now have a 2008 yukon slt and at 37000 km one of my locks in the back stopped working completely and of course I only noticed that that was happening because i thought that it was myself not pressing twice and doing something wrong and would press again and it would work. I was told that it was no longer under warrantie after 30000km. At 72000 the second door lock unit started to give me a problem same of the first one sometimes it works and sometimes it doesn't.The only thing now I am smart enough to know after the last experience.I hate to think of how many times my yukon was left unlocked while thinking it was. It is hard to imagine that GM won't step up to the plate and admit there is a problem and that the equipment is faulty. God only knows when the day will come when I can't unlock the car at all from the outside.This should be classified as a security issue and could prove fatal in the event of an accident needing to exit the vehicule fast by all 4 doors.all I have to say is that I have been a lot more loyal to GM than they have been to me. This is the straw that broke my confidence in the product. I don't want to go back to the dealer to be told the warrantie is over and I don't want to give them the satisfaction of paying them $100.00 an hr for a faulty part.That's being taken as a sucker. If GM only warrantie their entry mechanism for 30000 km then I don't want the product anymore. I am almost due to trade and I guarantie it is going to be another car maker. I can write a book on problems I encountered through the years as a business man and no time to fight back in many instances. How do I access the rear door mechanism.
What's the correct tire pressure for this vehicle?
I am having a problem with my 2003 yukon instrument panel is this covered under a recall it says on this web site it is a tsb but im not sure what a tsb is
glass on my driver side mirror broke. How do I replace it?
voltage seems to drop when i start to brake and then increases when i come to a stop. voltage is normal at idle.
why check engine light on
my cruise control works on and off when it wants too, what do i do?
on my 2002 gmc yukon if you are driving over 55 mph and let off on the accellerator it make a loud roaring noise. If you press on the accelerator the noise goes away??? any help appreciated
I need to replace or repair the cigarette lighter on the drivers side. Whats the best way to obtain access to the lighter to replace or investigate further to preform some type of repair
i pulled a few people out of the mud the next day it ran pourly every mile or two stops running let sit five minute starts back up runs another mile then dies again