2001 Mercedes Benz C180 Automatic 79000 miles
Wheat can be the cause of rattling noise on pressing and realsing accelarator. This rattling is audible on both D (fwd) and R (reverse).
Location of noise is from underneath the accelarator.
i was told it is probably the catalytic converter.
the car emissions were okay a week ago in the recent test. How urgent do I need the cat changed? If I keep on driving can it damage the engine?
no engine management light is on, car mpg is okay.
can I use a universal cat converter in my car?
Thursday, January 29th, 2009 AT 9:04 AM