I seem to have developed a loud knock in my engine. I posted a video in the link below and I know the valve train is chattering quite a bit, but its the loud single knock that I'm concerned about. Also, ignore the smoke, I had spilled some oil on the headers prior to start up. Any help would be greatly appreciated!
View: http://www.youtube.com/watch?v=-iEZXb221K4
Thank you
View: http://www.youtube.com/watch?v=-iEZXb221K4
Thank you