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1990 Pontiac Grand Am 2.5L Excessive Emissions, No Start, Poor Idle Quality, Hesitation, Surge, Cuts out, Misfire
Posted to GM Driveability on 3/3/2000

Hello fellow technicians I have a long one tonight, so please bear with me. I do not get to full time driveability, however we are the only ones local who do this work. I have studied and practiced for 10 years, but still have some major holes in my knowle...

 
Message Closed w/FIX

car Vehicle Data

1990 Pontiac Grand Am

VIN [No VIN Available]
Engine2.5 L / 4 cyl
Emissionsobd1
SymptomsExcessive Emissions, No Start, Poor Idle Quality, Hesitation, Surge, Cuts Out, Misfire
OccursHot, Under Load, on Accel, Idle, Intermittently
Misc.Fed. OBD 1, Highway Driven
Message Closed w/FIX

car Vehicle Data

1990 Pontiac Grand Am

VIN [No VIN Available]
Engine2.5 L / 4 cyl
Emissionsobd1
SymptomsExcessive Emissions, No Start, Poor Idle Quality, Hesitation, Surge, Cuts Out, Misfire
OccursHot, Under Load, on Accel, Idle, Intermittently
Misc.Fed. OBD 1, Highway Driven