: rough idle to stall

02-24-08, 10:45 PM
im having some problems with my catera that keep presisting. about 3 days ago i started having really rough idle to the point that the car will actuly stall if i let it sit and idle for more than a min or so. also when driving i get a bucking motion and severly reduced accelleration with a flashing check engine light(reading misfire) but after the car warms up even the smallest amount it returns to normal. the error codes that i am getting are: random multi cylender misfire, misfire cylender 2, 3, 4. code numbers (p0300, p0302, p0303, p0304). i picked up some autolight double platanum and am going to swap them out for stock tommarow if the onslaught of snow holds off long enough. do you guys have any other idea of what it could be causing my problems?

02-24-08, 11:16 PM