20 Most Recent 2002 GMC Yukon Denali Questions & Answers

Have the vehicle checked for code's . will show what cylinders are missing . Do drive it like that , check engine light flashing , will damage the catalytic converters

2002 GMC Yukon... | Answered on Jan 15, 2018

get the factory service and repair manual from the given link it will help to fix the problem your self http://toolsnyou.com/

2002 GMC Yukon... | Answered on Nov 12, 2017

-Open valve cover and check it out. It's bend or out of adjustment. If it's bend then has to replace the valve
that make noise. If it's out of adjust or gap is too wide
then just adjust to the correct gap. you should be good to go.

Good Luck


2002 GMC Yukon... | Answered on Oct 25, 2017

I was also facing a problem like this and i got the solution of my problem at the toolsnyou.com site .They provide best service manuals. http://toolsnyou.com/ .Try to visit it once.

2002 GMC Yukon... | Answered on Jul 31, 2017

That is called the sway bar. You really really need that

2002 GMC Yukon... | Answered on May 30, 2017

You need to have the systems control module scanned for fault codes, anytime the light stays on there will be a fault code

2002 GMC Yukon... | Answered on Oct 24, 2016

a broken CV or UJ on a drive shaft can cause the steering to lock up , jack up front end and check for damage to the drive shaft's rubber covers to the drive joints, push/pull wheels in and out , as in steering motion while spinning wheel and feel if there is anything restricting a smoth movement , hope this helps

2002 GMC Yukon... | Answered on Jun 26, 2016

I just changed my oil pan gasket on my 2001 GMC Yukon Denali. Once all bolts are off the oil pan, the pan and off the block it has no clearance because the differential is in the way. I removed half the diffential since the housing is split in the center. You will see bolts on the differential housing, remove those. But before the diff can come out to make room for the pan to drop you have to remove the axel attached to the diff on the passenger side. Once the axel is off the diff you have room to remove half the diff. Make sure to drain the gear oil first. It take a bit off pulling and wiggling but it will come off. Once that's clear the oil pan is completely free to come out. Hope this helps.

2002 GMC Yukon... | Answered on Feb 17, 2016

Check the solenoid switch on the electrical panel under the hood. Just switch the solenoid for the lights with one of the others just to test it. This is a cheap thing to replace.

2002 GMC Yukon... | Answered on Aug 28, 2015

Have you tried to go to a near by autoparts store, ask them to check your computer, they can help you for free and they have part you need. Good luck

2002 GMC Yukon... | Answered on Jul 07, 2015

In fuse box under hood

2002 GMC Yukon... | Answered on Jul 01, 2015

Are the cooling fans working when AC is 'ON'?

2002 GMC Yukon... | Answered on Jul 01, 2015

Did you pull a coil an check for spark before replacing the crank sensor ? Does it have fuel pressure ? Are there any lights lit on the SECURITY ? No Start Diagnostic Basics EricTheCarGuy

2002 GMC Yukon... | Answered on May 20, 2015

atleast a couple hours if someone knows what they are doing

2002 GMC Yukon... | Answered on Apr 22, 2015

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