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1997 Buick LeSabre Custom 3.8L Engine Noise
Posted to GM Engine on 8/24/2000 1 Reply

Hello, This car came in with the owner complaining of sluggish performance A check with the scanner showed the knock sensor picking up a knock which causes the timing to be retarded 30 or more degrees. After returning to the shop, I raised the rpm's to about 2...

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  Related Documents & Media  1997 Buick LeSabre Custom

 
Message Closed

car Vehicle Data

1997 Buick LeSabre Custom

VIN 1G4HP52K9V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine Noise
Conditions1,500 Rpms or More
Message Closed

car Vehicle Data

1997 Buick LeSabre Custom

VIN 1G4HP52K9V
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedEngine Noise
Conditions1,500 Rpms or More