Question about 2002 GMC Yukon Denali
If even with a new battery and you still can't get your car to start you have a high chance of having a bad alternator. If you dont have the meter to check the operation of the alternator, there are many auto parts stores that sell them or may even check it for you for free. As a mechanic that is the first place i would start looking for the issue. Good luck and have a great day!
Posted on Apr 01, 2011
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Posted on Jan 02, 2017
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