Mitsubishi 4d33 engine stopped when hot start ignition at morning is easy
This diesel is old school. If it is shutting down after the engine reaches running temperature. More than likely suspect the fuel system. Inspect the fuel filters, fuel pressure, oil pressure and coolant temperature. Are the warning lights turning on and off when you start the engine? Are there any warning lights that flash or turn on before the engine shuts down? How is the charging system? Look for loose, frayed, corroded, broken or shorted wiring.
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