: Re-adjust valve clearance. Inspect pushrods for straightness by rolling them on a flat glass surface. If you need specific help with a repair, tell me:
Inspect the O-ring on the drain cap; replace if torn or flattened. 162fmj Engine Service Manual
Adhering to a strict maintenance schedule prevents premature wear on the pushrods, valvetrain, and piston rings. Action Required : Re-adjust valve clearance