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1991 Chevrolet S10 Blazer 4.3L Engine
Posted to GM Engine on 4/17/2000

I have a truck that is blowing a lot of smoke on start up and was wondering if anyone knew if there are updated valve seals or TSB's for this engine.

  Related Documents & Media  1991 Chevrolet S10 Blazer

 
Message Closed

car Vehicle Data

1991 Chevrolet S10 Blazer

VIN 1GNDT13Z2M
Engine4.3 L / 6 cyl
AffectedEngine
ConditionsBlue Smoke on Start Up
Message Closed

car Vehicle Data

1991 Chevrolet S10 Blazer

VIN 1GNDT13Z2M
Engine4.3 L / 6 cyl
AffectedEngine
ConditionsBlue Smoke on Start Up