Pick a day when you have nothing to do and are feeling pretty good, use a sparkplug wrench with good rubber grip you will need some uni joints extentions different sizes and patience. It sucks but wait for an error code and get that read, There is a coil per cyl and they run about 50 bucks EACH so I would wait get an error code replace coil if needed and then all the plugs, cause it sucks changing them. |