Posted by Jan Erik Andersen on July 02, 1997 at 18:31:23:
In Reply to: Sticking Exhaust Valve - Any remedy? posted by Joe Cimoch on July 02, 1997 at 11:06:53:
: The exhaust valve on No. 5 cylinder has stuck open a couple of times on my 251. Before I have to go thruogh the time of removing the head, and everything else in the way,again, does anyone have a way to remedy valves sticking? I've been told to try adding Marvel Mystery oil to the gas. Has anyone sucessfully fixed a sticking valve problem? What causes valves to stick in the first place, moisture?
: Thanks, Joe
:have you tried to pull some wather dowv your carburator with the engine is haveing a lot of rev.?CA.2500-3000rpm.