Astra 1.9cdti XP
Finally after over year of problems with Renault they have replaced the last section of my exhaust (the one that appears to have been at fault) and my car goes like stink!
I must have been down on power for over a year. Never noticed it really as it must have disapeared gradually. But I feel it now!!!! Apparently a 6" crack in my Cat!!!
It been a long hard process but now Im happy!!