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1991 Chevrolet S10 Blazer 4.3L Vibration
Posted to GM Driveability on 12/14/1999

Running out of hair to pull ;) This thing has a vibration that goes away above about 1300RPM. Runs like a top other than this. Compression checks from 154 to 160. Balancer OK, unbolted flywheel after trying everything else and vibration still present. Two ...

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Message Closed w/FIX

car Vehicle Data

1991 Chevrolet S10 Blazer

VIN 1GCCS14Z5M
Engine4.3 L / 6 cyl
EmissionsCA
SymptomsVibration
OccursAlways, Idle
Message Closed w/FIX

car Vehicle Data

1991 Chevrolet S10 Blazer

VIN 1GCCS14Z5M
Engine4.3 L / 6 cyl
EmissionsCA
SymptomsVibration
OccursAlways, Idle