Mitsubishi Diamante owners have reported 37 problems related to engine cooling system (under the engine and engine cooling category). The most recently reported issues are listed below. Also please check out the statistics and reliability analysis of Mitsubishi Diamante based on all problems reported for the Diamante.
Heater core failed, causing the front windshield to fog up. Also, consumer could smell anti freeze inside the vehicle. Dealership was notified but did not resolve the problem.
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all problems of the 2001 Mitsubishi Diamante
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My 2002 Mitsubishi Diamante has o ring failure in the heater coil. I have read many complaints that this is common on this model and would like a recall on these vehicles due to the extreme nature of the issue. With the failure of the o rings come potential anti freeze vapors entering passenger compartment and causing physical damage to all passengers. It may also cause the car to overheat in the middle of heavy stop and go traffic and cause accidents and/or death. It may also cause the heating element to no longer work and passengers in the extreme winter climates may be susceptible to physical harm or death. Lastly, this is a rampant known issue with these vehicles and should be corrected at dealer cost. My car cost originally $30,000. And I would expect the american government to make these companies back up the vehicles they are selling to the american public and make them safe and worth the money that is spent on them.
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all problems of the 2002 Mitsubishi Diamante
🔎.