1993 Pontiac Sunbird Repair Question
Topics covered: Check engine light, Engine, Fuel pressure.
Mileage: 138,000 miles.
Mileage: 138,000 miles.
Asked on February 17, 2011
Failure to restart when hot
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
Asked by shimerfAnswer
Replied on February 17, 2011
when this happens you need to check fuel pressure and spark quality. first do the test when cold so you can compare.
Replied on February 17, 2011
if wanna take a stab change the crank sensor.