MY CAR MISFIRES WHEN HOT LOSSES COMPRESSION AND ...
1998 BMW Z3
February, 14, 2013 AT 9:27 PM
My car misfires when hot, losses compression and is almost impossible to drive (after about 15 min of driving.) I did some research and found out that the catalytic converter may be clogged, so I cut it, and remove it from the exhaust. This action fix the problem temporally, but after I was convinced that I found out what was the problem, and that putting a new catalytic would definitely solve my issue, the car started to misfire and lose power again (now it drives for about 30 min). Now I have the car awaiting to be install a new catalytic but still don't know what is causing the misfire. Please help !