Separate names with a comma.
Discussion in 'Diesel forum' started by vw754, Apr 4, 2007.
How do you know when your catalytic converter (cat) is NOOO GUD!!!
A4 TDI (B6)
Not sure if there is any way of testing a CAT for a Diesel engine car. It is not a MOT failure if you remove it. You will get about 2 extra BHP.
My CAT fell apart in the metal casing causing it to block the exhaust pipe. It has been removed for the last 3 years without problems.