I have recently had a new transmission put in my 1993 LX 2.3L. Since then, when the car is idling, in nuetral, and with the air running, I have noticed a rattling, that stops when I push in on the clutch. What can this be?
Also, around 3,000 RPM, there is a different rattle in the transmission, and the machenic ( Cottman Transmission) said that it was the Catalytic Converter rusting out... When I shift gears, I can hear the rattle stop, when I get into neutral, and start up again, when I get in gear. What is this?