Tracker 4WD L4-2.0L VIN C (1999)
Spark Plug: Technical Service Bulletins
Engine - Diagnosing Oil Leak Into Spark Plug Wells
File In Section: 06 - Engine/Propulsion System
Bulletin No.: 01-06-01-006
Date: February, 2001
INFORMATION
Subject:
Diagnosing Engine Oil Leak Into Spark Plug Wells
Models:
1999-2000 Chevrolet Tracker With 2.0L Engine (VIN C - RPO L34)
The following information should be used when diagnosing an external engine oil leak into the spark plug wells. To prevent unnecessary warranty
expenses, the following should be observed.
The oil may be coming from around the spark plug pipe which is press fitted into the cylinder head.
If your diagnosis confirms spark plug pipe leakage as the cause, do not attempt to repair. No fix is available, other than replacing the cylinder head.
Disclaimer
