Turbocharger Trouble Shooting: Symptoms
WARNING: This page does not describe the selected car, but rather 34 other vehicles, including the 2002 Saturn Vue, 2002 Pontiac Montana, 2002 Pontiac Aztek, 2002 Oldsmobile Silhouette, and 2002 Oldsmobile Bravada. However, it is still accessible from the selected car via links, so may be relevant.
To trouble shoot the following symptoms, refer to appropriate number under PROBABLE CAUSES .
- Engine Lacks Power
Check probable causes No. 1 , 3 , 4 , 6 - 11 and 16 - 21 . - Black Smoke
Check probable causes No. 2 - 4 , 6 - 11 and 16 - 21 . - Blue Smoke
Check probable causes No. 2 , 6 - 8 , 13 - 15 and 17 - 20 . - Excessive Oil Consumption
Check probable causes No. 2 , 6 - 8 , 13 - 15 and 17 - 20 . - Noisy Operation
Check probable causes No. 1 - 8 , 11 , 12 , 19 and 20 . - Cyclic Sound From Turbocharger
Check probable causes No. 2 , 19 and 20 . - Oil Leak At Turbine Seal
Check probable causes No. 13 - 15 and 17 - 20 . - Oil Leak At Compressor Seal
Check probable causes No. 2 , 8 - 11 , 13 - 15 and 17 - 20 .