hey guys new to forum in advanced thank u to all.... this truck is driving me crazy ... 4.7 engine took out the engine to rebore cylinders 30 over put back together with everything as it was and my right side chain slaps.. tensioner colapses .. even when i rotate it by hand their is a spot where the tensioner colapses and chain will have slack.. i have installed 2 diffrent timing kits and still . im going nuts.. please anyone with advice or had this problame before ....

 

problame solved... removed the metal gasket plates behind the tensioner..