I don't think its just OBDI, because JMarkert's car is a '94, thus OBDI I do believe. I've tried its on my OBDII compliant '97 and got nothing either. Your best bet for a quick free answer is a trip to Autozone. They will be able to read any code you have.jretta91 said:hey thanks. yea i did see that article, and tried it and it doesn't work. could that method be only for OBDI?
Check the spark plug FAQs, jretta, to be certain..Gretta said:yea, i went to the zone today and got the 'misfire' code. so i picked up some plugs, they don't carry NGKs at all though. gap em to .035 right? oh and I'm from billerica, near Lowell.