325i keeps stalling - urgent help needed
Hi Guys, need a little urgent help.
I changed my catalytic converter today, it was from an identical car of the same year, that being a 1992 325i (e36)
The new cat had 39k on it.
I replaced it this afternoon and ever since then the car has been idling irratically and stalling at random points, the car revs up to about 4k rpm then goes down to about 500 then levels out and then just dies!. the one thing i didn't change was the o2 sensor, could this be the problem??
Really have no idea what could be wrong with it, please help.
Thanks so much