when i have been revving the engine up to about 5-6k and then just come back down to idle i can hear and kind of rubbing noise (really loud) come from the cam belt area. i thought it was the cam cover rubbing on it as the thread has gone on the top bolt to hold the cam cover on but i have just taken the cam cover off, started the car and its still doing it constantly now
im now starting to think that the cam belt is either to tight or to slack. it looks like a fairly new belt and i can turn it about 60 odd degree's on the longest part. im unsure of to how tight or slack it should be??
could any one help as al sorts of things are going through my head at the moment