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2003 Buick LeSabre Custom 3.8L Engine Noise
Posted to GM Driveability on 7/10/2007 14 Replies

After vehicle is drivn for 15 to 20 minutes the engine starts to make a noise. almost like a bad pulley or air conditioning compressor. We took the belt off and the noise is still there. When you remove the oil filler cap there is high vacuum in the valve cove...

14 Replies Received (View Replies)

  Related Documents & Media  2003 Buick LeSabre Custom

 
Message Closed w/FIX

car Vehicle Data

2003 Buick LeSabre Custom

VIN 1G4HP52K53
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PORT INJECTION
EmissionsOBD-II Compliant
SymptomsEngine Noise
OccursHot
Message Closed w/FIX

car Vehicle Data

2003 Buick LeSabre Custom

VIN 1G4HP52K53
Engine3.8 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / PORT INJECTION
EmissionsOBD-II Compliant
SymptomsEngine Noise
OccursHot