Also fits Mitsubishi F1CJB. There are two versions of the torque converter lube regulator valve bore lineup. The one more commonly found in the USA has a plunger valve and sleeve. The other version, more commonly found outside of the USA, does not utilize this plunger valve and sleeve.
Helps cure:
- Engine stall on engagement
- Increased RPM during acceleration
- No lockup
- Overheated fluid
- Poor fuel economy
- Poor lube oil control
- Poor performance
- Ratio codes