Profile Topics Started Replies Created Engagements Favorites Search replies: Forum Replies Created Viewing 1 replies (of 1 total) Author Replies August 30, 2015 at 9:34 pm in reply to: Is this piston slap or rod knock? (Video of sound) #838117 Scott NivenParticipant Thanks guys, ill take the valve cover off and check the clearances. At least I know now it probbally won’t destroy itself! Author Replies Viewing 1 replies (of 1 total)