On May 5, 8:54�pm, "Stormin Mormon"
wrote:
Which gap? Spark plug? Valves? Piston rings? or.... or.....

--
Christopher A. Young

The valve clearance. Over time the valve seats wear and the gap
closes, not allowing the vlave to close completely. If the vlave
clearance is less than .04, the valves MUST be removed and ground down
to the proper clearance.

Hank