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1991 Chevrolet S10 Blazer 4.3L Vibration
Posted to GM Driveability on 3/22/2011 19 Replies

I check the balancer and tightend center bolt slightly, check timing found advanced and returned to specs. Still no change in vibration. I have read previous post requarding an updated trans mount, called local dealer not much help there. This engine has alot ...

19 Replies Received (View Replies)

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Message Closed w/Summary

car Vehicle Data

1991 Chevrolet S10 Blazer

VIN 1GNCS18Z4M
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
SymptomsVibration
OccursIdle, Just Above Idle
Message Closed w/Summary

car Vehicle Data

1991 Chevrolet S10 Blazer

VIN 1GNCS18Z4M
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
SymptomsVibration
OccursIdle, Just Above Idle