>> D << Thermostat Installation
WARNING: This page is about a different car, the 2003 Mitsubishi Outlander. However, it is still accessible from the selected car via links, so may be relevant.
- Check that the rubber ring is undamaged and seated correctly in the thermostat flange.
- Install the thermostat as shown in the illustration. The jiggle valve must be at the uppermost position.
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.