No heat

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Bigblock66coronet

Junior Member
Joined
Feb 8, 2021
Posts
1
Reaction score
0
Location
Pa
Ram Year
2006
Engine
Hemi 5.7
New to forum and looking for help. I have an 06 hemi ram reg cab, I am getting luke warm heat from the passenger side and cold air from the drivers side. I thought the issue was the dreaded blend doors so I bought the kit and removed the heater box but to my surprise all the doors were fine and all the actuators are working. I replaced the heater core as well as the control module in the dash, the radiator and water pump are new as well can anyone help me solve this issue im at a total loss
 

tron67j

Senior Member
Joined
Oct 14, 2019
Posts
2,794
Reaction score
2,827
Location
Maryland
Ram Year
2018
Engine
6.4 Hemi
Your system could be clogged, if the proper coolant wasn't used at one time or another. Since you already checked blend doors you might want to replace thermostat after a full radiator flush. And not a cheap one but one that turns over all the fluid a couple times. There is possibility your heater core is blocked. Good luck.
 
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