knock under load
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knock under load
Just got the engine (351m) back together after a stuck valve and bent push rod and I get a knock under load. Oil presure is fine, slight pinging. Could the timing couse a knock.
thanks Derek
thanks Derek
Postmaster
Joined: Aug 2001
Posts: 4,270
Likes: 5
From: Delaware
How is your oil pressure. Low oil pressure would point to a main.
If you disconnect one spark plug at a time, and find a cylinder where the knock goes away. Then it is the rod bearing for that cylinder. You could drop the pan and replace that rod bearing or all of them, if you don't want to do a complete rebuild.
If you disconnect one spark plug at a time, and find a cylinder where the knock goes away. Then it is the rod bearing for that cylinder. You could drop the pan and replace that rod bearing or all of them, if you don't want to do a complete rebuild.
