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I have a 2005 Yukon Denali XL All Wheel Drive. My Yukon
I have a 2005 Yukon Denali XL All Wheel Drive. My Yukon seems to be hesitating or upon accelerating it bogs down and I'm hearing some grinding noise at the same time. I've had to let the gas pedal go … read more
Gm Tech (Cam)
Gm Tech (Cam)
GMC Mechanic
Vocational, Technical or Trade Scho
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Yesterday while driving all guages were going in and out
yesterday while driving all guages were going in and out then staopped working. Door locks were locking and unlocking. Engine was running in lower gear while in drive. After stpped re-started with no … read more
JFN1
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Vehicle is a 2001 Yukon Denali XL with the 6.0 L engine and
Vehicle is a 2001 Yukon Denali XL with the 6.0 L engine and full time four wheel drive 180,000 miles. Symptom is pronounced clunking noise that can be felt in the steering wheel during slow speed turn… read more
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I have a 2004 GMC Yukon Denali--I will be replacing the oil
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Eric
Eric
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N/A
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I have a GMC Yukon with 230,000 miles..Runs great except
I have a GMC Yukon with 230,000 miles..Runs great except when the Reduced power setting kickc in..15 MPH..Used to coour 1/quarter..now happens as soon as engine is warm..How do I disable reduced power… read more
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Thinking of buying a 2012 GMC Denali Duramax 2500HD. It has
Thinking of buying a 2012 GMC Denali Duramax 2500HD. It has 218,000 miles and had a fifth wheel ball in the bed. It runs great and is in excellent shape. $28K Buy it or run away?… read more
BOBBYSS
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I'm looking at a board you answered 2 yrs ago in which you
I'm looking at a board you answered 2 yrs ago in which you said "The most likely cause is a bad ignition lock cylinder"...just had this replaced (ignition switch and lock cylinder) after having tried … read more
Gm Tech (Cam)
Gm Tech (Cam)
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GMC Yukon Denali: I replaced the lift gate motor on my yukon
I replaced the lift gate motor on my yukon denali. It still doesn't open. It looks like the gears are moving a little and sometimes it will make the grinding noise like it's trying to open. What other… read more
tripletauto
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GMC Yukon XL 1500 Denali: I have a 2007 yukon Denali with a
I have a 2007 yukon Denali with a 6.2. After driving for 50 miles plus at highway speeds when you slow down the engine quits. It won't start back up for a couple hours. I had cam sensor replaced a cou… read more
Gary
Gary
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GMC Yukon Denali: 2003 GMC Yukon Denali 6.0 Driver side power
2003 GMC Yukon Denali 6.0 Driver side power window won't go up. I can hear the window motor running and gears grinding. This just started this evening. I sounds like the power window controller is bad… read more
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Gary
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GMC Yukon Denali: 2002 gmc yukon denali 6.0. upon starting
2002 gmc yukon denali 6.0. upon starting no idiot lights, tach, speedo, fuel, or temp. shifts hard into gear but slips as if in high gear. after awhile lights cycle, gauges work and the truck runs fin… read more
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GMC K1500 Sierra 4x4 crew cab: I have a 2008 GM Sierra 1500
I have a 2008 GM Sierra 1500 5.3. When I'm driving on the highway at approximately 67 70 miles an hour the engine goes into the v4 mode and you hear are louder than normal noise in the exhaust does GM… read more
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GM Yukon Denali: I have a 2005 Yukon Denali. A couple of days
I have a 2005 Yukon Denali. A couple of days ago the heater blower (passenger side) began to make a whining noise; similar to a power steering pump before it goes bad. Than, today it made a sound like… read more
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GMC Yukon Denali: When installing a steering column into a
When installing a steering column into a 99 GMC Yukon Denali, if the part number codes match, does the new column have to be programmed, if so how do I program it?… read more
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GM Yukon: my Yukon hybird makes a noise that sounds like a
my Yukon hybird makes a noise that sounds like a motor running the window up and down what could this be?… read more
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GMC Yukon Denali: 2007 Yukon Denali 6.0 liter issue. Upon attempting
2007 Yukon Denali 6.0 liter issue. Upon attempting to start engine, the starter/flywheel grind like I am not letting go of the key soon enough. However, it also occurs with the remote start on my keyc… read more
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Gm Tech (Cam)

Gm Tech (Cam)

GMC Mechanic

1,823 satisfied customers

GM Grand Master Technician 2007. 14 year experience.

Gary

Gary

ASE Certified Technician

18,051 satisfied customers

GCM master tech over 25 years

Dave Nova

Dave Nova

GMC Technician

929 satisfied customers

ASE Master Certification. GM World Class Certification

Chris (aka-Moose)

Chris (aka-Moose)

GMC Technician

675 satisfied customers

16 years of experience

Ron Z.

Ron Z.

- GMC Tech -

285 satisfied customers

18+yrs experience. State Inspector & GMC Diagnostics/Repair

JFN1

JFN1

ASE Certified Technician

272 satisfied customers

GM Master Technician

George H.

George H.

ASE MasterTechnician

230 satisfied customers

15+ Years ASE Master Technician with Level 1 Certification

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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