FAILURE TO RESTART WHEN HOT

1993 Pontiac Sunbird

Tiny

shimerf

February, 17, 2011 AT 1:18 AM

My 1993 Pontiac Sunbird v-6, 3.1L, runs normally with no check engine light when cold and all winter in PA. As weather warms, car will not restart after stopping. Will sputter like no fuel and die; allow to cool 20-30 minutes and it will start and run normal

FOUND 17085 RELATED QUESTIONS

2 Answers

Tiny

fixitmr

February, 17, 2011 AT 3:01 AM

When this happens you need to check fuel pressure and spark quality. First do the test when cold so you can compare.

Tiny

fixitmr

February, 17, 2011 AT 3:11 AM

If wanna take a stab change the crank sensor.

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