External Oil Leak Inspection Procedure

NOTE: CHECK ALL GASKETS AND SEALS FOR OIL LEAKAGE.

1. Place the vehicle in a stall that has a hoist. Make sure the floor under the vehicle is clean and free of oil.

2. Inspect the engine for signs of oil leakage.

3. Clean any areas where oil looks like it may be leaking.

4. Run the engine for five (5) minutes at varying engine RPM.

NOTE: DO NOT EXCEED 2500 RPM

5. Turn the engine off and re-inspect the engine for signs of oil leaks.

6. If an external oil leak is found, repair as required and repeat Steps 4 and 5. If no external oil leak is found, proceed to Step 7.

7. Torque the lower intake manifold using the following two (2) step procedure before proceeding to the "CUSTOMER OIL CONSUMPTION TEST."

a. Torque the lower intake manifold bolts in sequence to 15-20 lb.ft. (20-27 N-m).

b. Once again, torque the lower intake manifold bolts in sequence to 23-25 lb.ft. (32-34 N-m).