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1993 Chevrolet Typhoon 4.3L Poor Idle Quality, Surge, Misfire
Posted to GM Driveability on 4/19/2000

The truck came in with a rough idle problem. Sometimes it runs great sometimes it runs terrible. It runs better with the a.c. on then with it off sometimes. IAC counts are on the money. We did find some clogged injectors, so we replaced them all and we sti...

 
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car Vehicle Data

1993 Chevrolet Typhoon

VIN 1GCDCT18Z0
Engine4.3 L / 6 cyl
EmissionsUS FED
SymptomsPoor Idle Quality, Surge, Misfire
OccursHot, Idle, After a Hot Soak, Intermittently
Misc.Turbocharged
Message Closed w/Summary

car Vehicle Data

1993 Chevrolet Typhoon

VIN 1GCDCT18Z0
Engine4.3 L / 6 cyl
EmissionsUS FED
SymptomsPoor Idle Quality, Surge, Misfire
OccursHot, Idle, After a Hot Soak, Intermittently
Misc.Turbocharged