98svtlocal80215
CEG'er
Well i did a complete tune up plugs wires oil cleaned maf egr and some misc conections and i still cant figure out why it intermitintly misfires on 5 not all the time but often about every day so i clear the code reset the pcm for and hour or so and it runs fine all is well then it does it again dont know what to do with this could it be the fuel injection causing misfire, or the coil or the tune i got from sct i dont know....? help if you can it would be greatly apreciated guys.....