Mechanics

STALLING

1991 Chevrolet Lumina • 6 cylinder FWD • 164,000 miles

1991 lumina 3.1 starts fine when warms up it dies & wont start for 1-2 hours. There is spark coming from coils. Has fuel in the fuel rail. I replaced the crank sensor. What could it be?
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Michelle johnson
August 12, 2011.




Check the fuel pressure with a fuel pressure tester if its within specs to rule out the fuel pump

Rasmataz
Aug 13, 2011.


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