Incredible Toyota 4Runner Check Engine Light Reset References. This gas cap fix is easy to do and will save you some money. Web 2008 4runner sport v6 check engine light (on;
Web the 2000 toyota 4runner comes equipped with a system diagnostic controller with a data link connector. The check engine light in the toyota 4runner acts as a warning indicator. On subsequent starts the lights will come on temporarily as usual (as a bulb check) and then go off.
