Expo AWD L4-2350cc 2.4L SOHC 8 Valve (1992)
Fuel Tank Pressure Release Valve: Testing and Inspection
Fuel Tank Pressure (Two-Way) Control Valve
Overfill Limiter (Two-way Valve) Operation
To test the two way valve for proper operation:
1.
Remove the mounting bolt.
2.
Disconnect the vapor hoses, and then remove the over fill limiter.
3.
Blow lightly into the inlet and the outlet. If air passes through after a slight resistance, then the valve is good.
