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1989 Chevrolet Corsica 2.8L Poor Idle Quality
Posted to GM Driveability on 2/1/2001 1 Reply

Hello everyone, this Corsica is a problem child for me I have had it for about a month. I think everyone in town has worked on it. The car idles with 5hg of vacumn 700 rpm, around 19hg at 3000, the car sets code 34 & 33 but it will since it has no vacumn. I re...

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  Related Documents & Media  1989 Chevrolet Corsica

 
Message Closed w/Summary

car Vehicle Data

1989 Chevrolet Corsica

VIN 1G1LT54W7K
Engine2.8 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

34map sensor
35iac
Message Closed w/Summary

car Vehicle Data

1989 Chevrolet Corsica

VIN 1G1LT54W7K
Engine2.8 L / 6 cyl / GAS
Trans3-speed Automatic
DeliveryFI
SymptomsPoor Idle Quality
OccursAlways

Trouble Codes

34map sensor
35iac