Engine is noisy.
Engine is leaking oil.
Inspect vehicle for needed maintenance services.
Diagnosis/ Work done:
Tested and replaced noisy drive belt.
Tested and replaced spark plug tubes, spark plugs and connectors.
Flushed cooling system.
Flushed brake system.
Replaced fuel filter.
Synthetic oil and filter change.
Replaced engine air filter.
Installed four new lug bolts.