Ive been experiencing a strange rattling noise from my Z18XE coupe, took it to a garage & they told me it was the cat breaking up. So today fitted a 2nd hand1 with only 14K use.
Guess what.......the noise remains! So was wondering if anyone has experienced the same thing & could help me pin point the cause of the noise? Ive been told it could be a tensioner but Im sure it feels like im down on power!
Any help or advice would be great!
Cheers guys & gals, Paul