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International Automotive Technicians Network
1995 Chevrolet Blazer 4.3L Knocking
Posted to GM Engine on 5/17/2007 33 Replies

Need some advice.I have a 1995 S-10 blazer 4.3l W engine. Starts and runs fine. After vehicle reaches operating Temp. Oil pressure drops to ZERO and engine begins to knock.--Replaced oil pump and no change, still doing exact same. What suggestions does anyone ...

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  Related Documents & Media  1995 Chevrolet Blazer

 
Message Closed w/Summary

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNDT13W05
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedKnocking
ConditionsWhen Hot
Message Closed w/Summary

car Vehicle Data

1995 Chevrolet Blazer

VIN 1GNDT13W05
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedKnocking
ConditionsWhen Hot