i have recently done a timing chain tensioner swap cause mine was ruined you can see in my link below. but any ways i got a new problem now. when my rpm gets around 3k or while im cruising the highway just letting it cruise itll rattle. sounds as if i have no oil pressure just not as harsh. theres a chance my timing chain tensioner could have oil stuck in it....thats wut happen to my last one got oil stuck in it on fully open just ate it up. so im a take it out and sqeeze it and see wut happens wut else do yall think?