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1991 Pontiac Grand Am LE 2.3L Poor Idle Quality
Posted to GM Driveability on 9/13/2001 3 Replies

This one has what seems like an intermitant miss at idle when warmed up with the A/C on in gear. No codes found plugs looked good three of the spark plug boots were trashed so they were replaced, coils ohmed out well within specs, thru a ign. module on but tha...

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  Related Documents & Media  1991 Pontiac Grand Am LE

 
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car Vehicle Data

1991 Pontiac Grand Am LE

VIN 1G2NE14D1M
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality
OccursHot, Idle, Intermittently
Message Closed w/FIX

car Vehicle Data

1991 Pontiac Grand Am LE

VIN 1G2NE14D1M
Engine2.3 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality
OccursHot, Idle, Intermittently