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1990 Chevrolet Corsica LT 2.2L Hesitation
Posted to GM Driveability on 10/6/2003 10 Replies

Hi folks;

This Corsica hesitates badly when cold and not as bad after long warmup on part throttle acceleration. Fuel pressure and flow have been verified, ignition syst. OK, no misfires. Reading scan data during event shows what would be expected for a lean ...

10 Replies Received (View Replies)

  Related Documents & Media  1990 Chevrolet Corsica LT

 
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car Vehicle Data

1990 Chevrolet Corsica LT

VIN 1G1LT54G9L
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsFederal
SymptomsHesitation
OccursAlways, Worse Cold
Message Closed w/FIX

car Vehicle Data

1990 Chevrolet Corsica LT

VIN 1G1LT54G9L
Engine2.2 L / 4 cyl / GAS
Trans3-speed Automatic
DeliveryFI / TBI
EmissionsFederal
SymptomsHesitation
OccursAlways, Worse Cold