I recently purchased my 2nd mighty max or d50 truck. It is a 1992 dodge d50 with 2.4 and 151000 miles. I was driving truck home from previous owners house everything was fine until I got on interstate. Within 25 miles the truck stated to overheat and I immediately pulled over and let it cool down.I drove the truck 90 minutes to my house with heat on this seemed to be only way to keep engine cool. I replaced radiator and cap also replaced thermostat. Still after about 30-40 minutes of driving truck wants to overheat. Fan seems to be ok. Do I need to do compression test or where do I look next. I see no smoke out the exhaust. I see no water in oil. I see no oil in water although the antifreeze I put in is not green anymore. Any help would be greatly appreciated. I really love these trucks and looked about a year to find this one.I am new to site so I am trying to learn fast. Thanks again.
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