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  1. RPM goes up Past 2000 Engine Temp goes down.

    3.7L PowerTech V6 Specific Topics
    2008 Dodge Ram.. Just replaced water pump, thermostat (twice), flushed coolant system. Bleed Air. Coolant Level full. Thought all was well, till made long trip to Alabama for Thanksgiving. Driving Interstate, Got very cold inside . 22 outside. Looked at temperature gauge , at first line. Was...
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