So, I'm driving home from the store last night and the old check engine light pops on. Then it goes off after about 1 minute.
Car is running fine so there's no obvious reason for it. Is there a way to read the codes without having to buy a code reader ?
I tried to do a search but no success. This forum does not allow search terms like "CEL" or "code". "Check engine light" returns too many unrelated results.