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1994 Pontiac Firebird Formula 5.7L Idle Surge Hot
Posted to GM Driveability on 4/18/2002 2 Replies

hello group need a little direction on this problem. this car runs perfectly except when hot as in idling for a long train the idle will surge up and down about 200 to 375 rpm for a long time it does this in park also the iac is being commanded to increase the...

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  Related Documents & Media  1994 Pontiac Firebird Formula

 
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car Vehicle Data

1994 Pontiac Firebird Formula

VIN 2G2FV22P9R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / tuned port
Emissionsobd1
SymptomsIdle Surge Hot
OccursHot, Idle
Message Closed

car Vehicle Data

1994 Pontiac Firebird Formula

VIN 2G2FV22P9R
Engine5.7 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / tuned port
Emissionsobd1
SymptomsIdle Surge Hot
OccursHot, Idle