When Automatic Transmission Fluid (ATF) is used longer than recommended, varnish and sludge can build up, clogging important internal valves and screens. This may result in poor shift quality or even complete transmission failure.
Mitsubishi Diamond ATF is specifically formulated for your Mitsubishi vehicle. It contains special friction modifiers to improve shift quality. Don't let such an important component operate with anything else.
Conventional Mitsubishi automatic transaxles use Mitsubishi Diaqueen ATF SP III. The Constantly Variable Transaxle (CVT) uses Mitsubishi Genuine CVT Fluid J4 only. Transaxle damage will occur if SP III (or any other transmission fluid not specifically designed for the Mitsubishi CVT) is used.
The repair of damages that are caused because parts or services used were not those prescribed by the Warranty and Maintenance Manual, is not covered under warranty.