Could oil in spark plug holes cause codes P1028 and P1071 to pop up? Techs can find no reason for these codes to continue popping up, No vacuum leaks or air flow system problems, changed thermostat to a Kia part. I do need to get this oil problem fixed as well as timing belt that I have never replaced and am now over 100K mi. What might be an avg. Cost of replacing timing belt, water pump etc.
Thursday, July 25th, 2013 AT 6:02 PM