69 Sportroof
Registered User
'98 3.8l mustang (wifes car, GROAN>>>) scanned the codes and got P0171 "lean bank 1" and P1131 "air metering code". Ok, which bank is left/right? Air metering, we talking mass air flow sensor? Possibly one bad O2 sensor? Give me a car with points and a carb anyday......