♐The belts will transmit the power for steering belt, coolant fan belt, generator and air-conditioner compressor. If these belts is damaged (broken or slip), serious faults could happen to the engine. A good belt must withstand the high temperature as well as sudden change speed because it is always run at high speed. By various experiment, genuine Mitsubishi belts could work safety in the severe condition. Sometimes, you could hear big noise in the engine; it could be caused by the damage belt. Let’s authorized dealers check your car and replace the damaged belts. Even you couldn’t hear any sound, the periodical check is necessary for your car.