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1992 Pontiac Grand Am SE 2.3L Hesitation, Stall
Posted to GM Driveability on 7/12/2000

Car runs very well with only one problem. When actual engine temp is below 100F there is a hesitation\stall while warming up.

If I watch the data stream out of the ALDL for the coolant temp sensor, it will show the coolant temp jump from aprx. 80F to 235F. Th...

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car Vehicle Data

1992 Pontiac Grand Am SE

VIN 1G2NE5438N
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / MPFI
SymptomsHesitation, Stall
OccursCold, Under Load
Message Closed

car Vehicle Data

1992 Pontiac Grand Am SE

VIN 1G2NE5438N
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / MPFI
SymptomsHesitation, Stall
OccursCold, Under Load