After assembly, test the engine before installing it in the vehicle if possible. If a test stand is not available use the following procedure.

1. Fill the crankcase with oil.
2. If a new camshaft and lifters have been installed add Engine Oil Supplement to the engine oil.
3. Fill the cooling system with coolant.
4. Crank the engine several times and listen for unusual noises or any other evidence of mechanical problems.
5. Start the engine.
6. listen for any abnormal engine sounds.
7. Run the engine at 1000 RPM until the engine is at operating temperature.
8. After the engine is at operating temperature, shut the engine off and inspect it carefully for oil or coolant leaks.