hi i have a renault megane 1.6 rxe that failed the mot on emissions. i was told by 2 diffrent garages that it was the cat at fault.however i have bought a new cat which does not fit and changed it for another which also does not fit. i have had a fault code reader test done and it cant find any faults either any idea as to what i can do.
Mar 22, 2009 at 6:41 AM
