20-2 Check Engine For External Leaks

^ Check the following components for leakage:
- Valve cover gasket
- Crankshaft seals
- Oil pan gasket and seals
- Dipstick
- Oil filter and seal
- Oil pump
- Engine assembly

^ Are external leaks evident?


YES -- Service as necessary.


NO -- Go to 20-3. 20-3 Check Positive Ventilation (PCV) System