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1992 Pontiac Grand Am SE 3.3L Poor Idle Quality, Hesitation, Surge, Cuts out, Stall, Misfire
Posted to GM Driveability on 11/6/2006 3 Replies

i need a little hlep here. this grand am is hard starting ( back fires when trying to start ) hot or cold, idles bad when running. scanned computer for codes and no are found. here's what we have done so far. tested full pressure and is good, coolant temp sens...

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car Vehicle Data

1992 Pontiac Grand Am SE

VIN 1G2NF54N7N
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
EmissionsFED
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1992 Pontiac Grand Am SE

VIN 1G2NF54N7N
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI / SEFI
EmissionsFED
SymptomsPoor Idle Quality, Hesitation, Surge, Cuts Out, Stall, Misfire
OccursAlways