i drive for about 2 or 3 days: maybe about 30 miles then the codes trip...po303 random misfire and misfire on 02, 01. have put in new plugs... reset and drive again for a 2 or 3 day period and they trip again. this has been going on for about 2 months or so....any ideas? have not changed plug wires because didnt think they would be as random as this.
Mar 20, 2009 at 11:52 PM