check engine has been on for months mechanic's code read p1404 one inncorrect gear ration, what is this?
Check engine light on for about four plus months? Code p1404 one inncorrect gear ratio? what is this? How much to fix?
P1404 SATURN - Exhaust Gas Recirculation Closed Position Performance -- Possible causes - Faulty Exhaust Gas Recirculation (EGR) valve - Carbon blockage of the pintle