What are the tell tale signs(Hints) the computer is going bad? Got a strange hickup on my 90 GT, occasional Bogg, checked all hoses, all electronics, still have to check FPR. Anyways any info would be appreciated
There's not any one sign. Well not going into diagnostic mode is a pretty good give away. If you can pull codes then you are likely looking somewhere else. Have you gone through the surging idle checklist?
I have absolutly no idea how to check for code. Some make it sound easy but I can't figure it out..... Its just a reocurring problem with idle surge and the occassional bogg, engine feels like its shaking on hard acceleration. can't figure it out