My 2001 Yukon xl just shut off battery has power what should I do to trouble shoot?

Dru Lomax

Asked by Dru Nov 07, 2012 at 10:23 PM about the 2001 GMC Yukon XL 4 Dr 1500 SLT SUV

Question type: Maintenance & Repair

1 Answer

John Saffrahn

Does it have spark is the easiest and first thing to check for. Second would be does it have proper fuel pressure? From there you could either check for compression on each cylinder or check for a pulse at the injectors.

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