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1999 Chevrolet Blazer 4.3L Bearings
Posted to GM Engine on 1/31/2005 34 Replies

3rd engine that developed a knock after about 300 miles after replacing intake gaskets. saw the tsb from gm about overtightning manifold bolts causing a distortion in the block & wiping out the main bearings but i dont buy it. torqued to spec with dealer gaske...

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  Related Documents & Media  1999 Chevrolet Blazer

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GN0T13W2X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedBearings
ConditionsKnocking
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GN0T13W2X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedBearings
ConditionsKnocking