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International Automotive Technicians Network
1989 Buick LeSabre 3.8L noise
Posted to GM Engine on 9/14/1998

Hi all, This patient has a heavy knock lasting only .5-1 seconds on tip-in [...] permission to pull timing cover but don't see anything out of line there,pulled intake to check balance shaft & found some play but only.003-.005 up & down is that enough to cause...

  Related Documents & Media  1989 Buick LeSabre

 
Message Closed w/FIX

car Vehicle Data

1989 Buick LeSabre

VIN 1G4CW54C9K
Engine3.8 L / 6 cyl
Message Closed w/FIX

car Vehicle Data

1989 Buick LeSabre

VIN 1G4CW54C9K
Engine3.8 L / 6 cyl