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Resources for the Repair and Maintenance of your 2008 GMC Yukon XL Denali

2008 GMC Yukon XL Denali

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2008 GMC Yukon XL Denali Problems

Electrical & Lights -- Verified

The rear window defogger may stop working due to a wire terminal broken off of the rear glass. Our technicians tell us that terminal can be reattached using a special glue or silver solder.

Heating & Air Conditioning -- Verified

Extended life coolant may become contaminated and require cooling system service before the recommended 100,000 miles.

Drive Train -- Verified

Our technicians highly recommend that the transmission is serviced every 30,000 miles to avoid problems and maintain optimal operating order.

Exhaust & Emissions -- Verified

Illumination of the Check Engine Light can be caused by a loose or worn gas cap.

Engine -- Verified

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The spark plugs should be replaced every 100,000 miles. Our technicians recommend replacing the spark plug wires also at this time.

2008 GMC Yukon XL Denali Recalls (Recent)

Electrical & Lights, June 11, 2010

RepairPal Expert Overview:

The heated washer module under the hood could overheat due to excessive current draw. Under certain conditions, this could result in an under hood fire. This previous recall attempt in 2008 to repair this concern did not have the expected success. Dealers will now permanently disable and remove the heated washer module to correct this concern. This recall is expected to begin on June 20, 2010.

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2008 GMC Yukon XL Denali Questions and Answers

alnahayn, 2008 GMC Yukon XL Denali, Schenectady, NY

Crossover problem in yukon denali 2008 not working

Visitor, 2008 GMC Yukon XL Denali, Edgewater, MD

What is the estimated cost of the 30K scheduled maintenance?

megawater, 2008 GMC Yukon XL Denali, Mount Vernon, IA

I want to change the headlight bulbs but cannot see an easy way to do this. Am I missing something? Help!

htempalski, 2008 GMC Yukon XL Denali, Monterey, CA

What does the 60,000 mile tuneup consist of?

ny Giants, 2008 GMC Yukon XL Denali, Worland, WY

The problem occurs every time I try to set the cruise. then after a while during the trip it will work and then go on and off during a trip. my 2008 Denali has 72,000 miles on it. I appreciate any ...

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