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1993 Pontiac Grand Am SE 3.3L Poor Idle Quality, Surge, Misfire
Posted to GM Driveability on 6/19/2002 8 Replies

Help and thanks in advance. Have been at this car all day with no improvement in symtoms which are very rough unstable [...] codes and all scan data normal except rich lean flag always reads lean, even adding fuel to intake to the point of dying will not chang...

8 Replies Received (View Replies)

  Related Documents & Media  1993 Pontiac Grand Am SE

 
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car Vehicle Data

1993 Pontiac Grand Am SE

VIN 1G2NE54NOP
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Surge, Misfire
OccursIdle
Message Closed w/FIX

car Vehicle Data

1993 Pontiac Grand Am SE

VIN 1G2NE54NOP
Engine3.3 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality, Surge, Misfire
OccursIdle