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Why does my Buick Regal not start when hot?

Why does my Buick Regal not start when hot?

Car won’t start when hot, must wait for car to cool down, maybe a sensor problem. Car dies varies times no special speed or RPM Finally security light comes on, pointing to the key and/or ignition switch. Traded to wife’s original, seldom used key After the three minutes, car started drove the 1800 miles home with no more problems.

How long does it take for a Buick Regal to die?

Car dies varies times no special speed or RPM Finally security light comes on, pointing to the key and/or ignition switch. Traded to wife’s original, seldom used key After the three minutes, car started drove the 1800 miles home with no more problems.

Can a Buick Regal run at high speeds?

Car previously had a steady idle of 1000 rpms prior to MAF sensor failing. car runs at low speed <35 mph without a problem. However, when it runs at high speeds it shuts down. It will restart after several hours, but will shut down again.

What should I do if my Buick Regal stall?

Had shop run tests, they recommended either MAF and/or CPS replacement. Replaced MAF myself, but stalling continued; then ran code scanner again, and popped P0336, stating pending CPS problem. Considered this definitive proof of cause of stalling. Scheduled CPS replacement.

Car won’t start when hot, must wait for car to cool down, maybe a sensor problem. Car dies varies times no special speed or RPM Finally security light comes on, pointing to the key and/or ignition switch. Traded to wife’s original, seldom used key After the three minutes, car started drove the 1800 miles home with no more problems.

Had shop run tests, they recommended either MAF and/or CPS replacement. Replaced MAF myself, but stalling continued; then ran code scanner again, and popped P0336, stating pending CPS problem. Considered this definitive proof of cause of stalling. Scheduled CPS replacement.

Car dies varies times no special speed or RPM Finally security light comes on, pointing to the key and/or ignition switch. Traded to wife’s original, seldom used key After the three minutes, car started drove the 1800 miles home with no more problems.

Car previously had a steady idle of 1000 rpms prior to MAF sensor failing. car runs at low speed <35 mph without a problem. However, when it runs at high speeds it shuts down. It will restart after several hours, but will shut down again.

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Ruth Doyle