MPV LX 4WD V6-3.0L SOHC (1997)
Idle/Throttle Speed Control Unit: Testing and Inspection
Air Valve Inspection
1. Remove the BAC valve.
2. Circulate water in the BAC valve coolant passage to cool the air valve.
3. Circulate hot water in the BAC valve coolant passage and verify that the air valve operates.
4. If not, replace the BAC valve.