Question about 1990 Mitsubishi Mighty Max

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Truck runs fine till reaches running temp then dies, no spark

The truck will run fine then just about the time it reaches normal running temp it will stall out, and have no spark until it has had time to cool then it will fire up and run fine again. This truck is a parts *****, i have replaced, distributor, and cap and rotor, fuel pump, Engine control relay, plugs wires, and fuel filter with no solution in sight. if you have any insight, please let me know. also has new ignition coil.

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Sounds like a bad ignition coil. Have it tested.

Posted on Dec 14, 2008

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the one thing in your statment is the knockes/knocking this what is known as the big ends and indicates the engine is under pressure and needs a lot of repair.If when you start the engine when cold if you stand at the back of the car and if the smoke coming out of the exhaust has a blue tint/ie like a old ladys hair tint ,as im sure you will see.[bottom line] the engine needs replaced.adrian,,,,

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