Contour Enthusiasts Group Archives Forums General Dyno and Drag Dyno #'s

yes i have changed the plugs and wires. I have ford racing 9mm wires and stock plugs i think they are just what the ford dealer put in. they were both changed a little over a year ago. I have not changed the ground wires or upgraded them with a grounding kit or anything like that. It was throwing codes for the mass airflow sensor so i cleaned it with some electrical cleaner and it went off and it hasnt thown anymore. I think it was running really rich so do you think that the plugs could be fouled? I know some about our cars just not nearly as much as most of you. so thank you for helping