2002 Dodge Ram V8 Four Wheel Drive Automatic 100000 miles
My heater seems to blow cold on the driver's side and "luke warm" on the passenger side. I have pressure tested the system and there does not appear to be any coolant leaks. Also, I have pressure filled the cooling system numerous (6?) Times. Each time it seems to work better for a little while, then goes back to not working well and blowing cold on the drivers side.
Any thoughts? I would have thought blend door problem, but that doesn't make sense that it works better after pressure filling. Is it possibly that heater core is just too clogged and not "flowing" well enough to where only air directed to passenger side gets warmed?
I should note that I have the single zone climate control (no dual zone) and it is the 4.7L engine.
have the same problem?
Wednesday, February 10th, 2010 AT 11:56 PM