The heat will only blow out cold air when my truck is in idle . But it will begin to blow hot air while in drive.
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2002 Dodge Ram 1500 Question: why is the heat in my truck only blowing cold air when in idle?
Answer #1G. T. Service Center (3149 Answers) , Stephenville, TX - (254) 638-3236ProfessorG January 29, 2014, 13:43Master
Possible low coolant, possible water pump.
ReplyJennR, January 29, 2014, 14:27Rookie
Thank you. I will go and get it checked.
ReplyProfessorG, January 29, 2014, 15:57Master
U Bet. Good luck.