Mechanics

RUNS THAN STOPS

2001 GMC Yukon

My 2001 gmc yukon starts it will for a couple seconds than shut off. It makes a putt putt sound before it shuts off
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Qthomas
January 31, 2011.



Start by checking the fuel pressure if it's within specs also if the injectors are pulsing.

Rasmataz
Apr 14, 2011.