Fuel System - EVAP DTC's & Check Engine Light Troubleshooting
Fuel Filler Cap: Technical Service Bulletins
Fuel System - EVAP DTC's & Check Engine Light
SOURCE: Mitsubishi Tech Talk Article November 2004
TITLE: Loose Gas Caps & Check Engine Light
APPLIES TO: All models
SERVICE TIP:
A gas cap which is not properly tightened after refueling can cause EVAP DTCs and check engine light illumination. If you encounter related EVAP
DTCs, check the cap first. Remember, a loose gas cap is not a warranty repair. Also, very little effort is required on later model vehicles to properly
secure the gas cap.
