Question about 2002 GMC Yukon Denali

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02 Denali won't start

Two days in a row my girl drove it to work. It started up fine in the cold morning. She goes to work and has two 15 min. breaks and sits in it with the window down. Then at lunch when she goes to leave it won't start. It makes a fast clicking sound, but eventually it dies completely. Any ideas???

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Tell her to not use the radio at lunch ..she is draining the battery...replace battery..recommend gel type with deep cycle rating highest you will afford and if she must ..run engine at lunch time to charge system

Posted on Oct 09, 2008

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