2003 Buick LeSabre Custom 3.8L Engine Noise
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...
FIX posted 7/11/2007
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Message Closed w/FIX
Vehicle Data2003 Buick LeSabre Custom
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Message Closed w/FIX
Vehicle Data
2003 Buick LeSabre Custom
VIN | 1G4HP52K53 |
Engine | 3.8 L / 6 cyl / GAS |
Trans | 4-speed Automatic (Electronic) |
Delivery | FI / PORT INJECTION |
Emissions | OBD-II Compliant |
Symptoms | Engine Noise |
Occurs | Hot |