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1992 Pontiac Grand Prix LE 3.1L Poor Idle Quality, Surge, MIL Lamp on
Posted to GM Driveability on 3/10/2004 9 Replies

test drive 50 60 mph on decel light on rough idel at stop than evens out o2 working

9 Replies Received (View Replies)

  Related Documents & Media  1992 Pontiac Grand Prix LE

 
Message Closed w/FIX

car Vehicle Data

1992 Pontiac Grand Prix LE

VIN 1G2WH54T7N
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / port fi
Emissionsobd1
SymptomsPoor Idle Quality, Surge, MIL Lamp On
OccursOn Decel, Idle

Trouble Codes

32egr problem
Message Closed w/FIX

car Vehicle Data

1992 Pontiac Grand Prix LE

VIN 1G2WH54T7N
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI / port fi
Emissionsobd1
SymptomsPoor Idle Quality, Surge, MIL Lamp On
OccursOn Decel, Idle

Trouble Codes

32egr problem