Originally Posted by 604GZ

So finally i got some good news the compression issue is now fixed the timing was thrown off really bad intake valves are all good but i cant see the exhaust valves fingers crossed they are okay! now as for the what caused the timing jump i have two theory's i know for sure that the the tensioner had something to do with it [Marked with the red arrow]. Now if you look at by bank two with the green arrow that cardboard type gasket blew out. Now i am not to sure what that is can anyone chime in on what that exactly is? in the youtube video the number one spark plug was out



https://www.youtube.com/watch?v=Qz0uQShTiUg