Mechanics

GMC YUKON GAS PROBLEM

1999 GMC Yukon • 200,000 miles

Last night my car stopped on me while at a drive thru after I just purchased gas, when I started the car it ran for 3 or4 seconds. I attempted this action another 3 or 4 times with the same outcome. I tried pressing the gas to rev the engine but the car dies right after the gas is pressed. Any idea what the problem may be, and an estimate on the cost to fix?
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Guest
October 18, 2012.



It may be a fuel pump, check your fuel pressure, also this model vehicle had a problem with a bad wiring harness by tank so when getting a new fuel pum make sure it has the harness included because it has a different connector. Costs vary accross u.S.

Hmac300
Oct 18, 2012.