Repair Safety Notice:
This information is for general instructional purposes only. Vehicle repair can be dangerous.
Verify all information, follow manufacturer service procedures, use proper tools and safety equipment,
and consult a qualified repair shop when needed.
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BLACKOP555
CAR REPAIR CONTRIBUTOR
10,386 POSTS
as long as you have proper amount of il in teh crank case, and oil is getting to the valves, you can drive it till the engine finally wears out from old age.
dependso n why its tapping, if its bet or the rocker is torn then you might want to change it asap.