Anyone else have a weird noise from their engine on rev limiter? Mine has a slight rattle its very strange sounding
-
-
Pull the valve cover. Had this issue with a car one time at the shop, and a rocker arm boss had a crack in it which was allowing the end of the rocker shaft to bounce. They decided not to repair it, and eventually the little piece of casting that holds the rocker shaft down broke off. Ran like this for a couple years without completely failing, just made an awful sound.
Comment