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1999 Pontiac Grand Prix SE 3.1L Poor Idle Quality, Hesitation, Cuts out, Stall, Misfire, Poor Fuel Economy
Posted to GM Driveability on 12/27/2007 11 Replies

Take off and it runs fine. Slow down and come to a stop and it won't take off, acts like it is missing real bad yet everything stays good on the scope and pressure gauge. Has erratic Idle at this time. Shut it off leave it set for a minute or so and it is fine...

11 Replies Received (View Replies)

  Related Documents & Media  1999 Pontiac Grand Prix SE

 
Message Closed w/FIX

car Vehicle Data

1999 Pontiac Grand Prix SE

VIN 1G2WJ52M3X
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, Misfire, Poor Fuel Economy
OccursUnder Load, on Accel, Intermittently

Trouble Codes

P1106BARO Pressure Sensor Range/Performance
Message Closed w/FIX

car Vehicle Data

1999 Pontiac Grand Prix SE

VIN 1G2WJ52M3X
Engine3.1 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Hesitation, Cuts Out, Stall, Misfire, Poor Fuel Economy
OccursUnder Load, on Accel, Intermittently

Trouble Codes

P1106BARO Pressure Sensor Range/Performance