thanx stevo. i completly forgot about the pcv valve. me and the teacher will check it. and by the sounds of it my oz sensor is gone becasue it is black in the tail pipe bad. well check these two things and get back asap thanx again.
nick
ps i was just wondering if there was anywya to check the o2 sensor without swaping it out. the check engin light isn't on but wondering if there still is a way?