at first it was an oil leak so we changed the valve cover gasket, but than its still making that "clacking" noise, i thought it was the diff but even when the car is not moving and im reving the engine i still hear that "clacking noise" and it happens whether the car is moving or not. anyone know what could be wrong?

 

timing chain tensioner?

 

No need to open an new thread when you already have 1 open for the same problem. Update you other thread.

Closing this one.