Thanks pkucan but this thing has 8 coils and sixteen plugs wires. I do have a scan tool and just keep getting p0300 as the code this is muitl misfire. replacing 8 coils is a big deal the price is somewhere around $360 or in the area. I my just get the wire but that most of the time will not fix this type of trouble as it happens only when it getts wet. I was just hoping that there might be a wiring harnes or something that could be causing this be for i started repacing coils. Tks