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What is your question?
I drove for over 2 hours the other day on the freeway and heat only blew Luke warm?
What makes this problem better or worse?
It makes it hard to defrost when air coming out is barely warm.
How long has your 2014 Ram 2500 had this problem?
4 months
1 Reply
How exactly was the engine temperature taken? ... Dash gauge ... External thermometer. Scan tool perhaps? Both heater hoses under hood HOT with engine warmed and heat on highest setting? Possible engine thermostat malfunction - - HVAC temperature control incorrect operation.