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2004 Hummer H2

Tiny

Tom Bjork

May, 1, 2010 AT 12:56 PM

Engine Performance problem
2004 Hummer H2 V8 Four Wheel Drive Automatic 70000 miles

All was well but came out to find it 'starts' every time but quits withing 2 seconds. Fuel was low but after adding 5 gallons getting the same. From reading, acts like 'passlock' screwing up. Found no tampering. Fuel problem maybe but kicks off and sounds fine for two seconds. Every time. If you have the 'passlock' workaround or other ideas. Also disconnected the battery once to reset anything.

Thanks, T

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1 Answer

Tiny

Tom Bjork

May, 1, 2010 AT 2:03 PM

Vehicle now has 6 gal with the same results.

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