2002 Stratus Rt 3.0 started with no heat muddy colored fluid changed the thermostat still no heat took it to have flushed, the mech said the radiator is plugged but I do not have an overheat issue, can’t believe this to be correct I have good circulation it appears I get hot lines upper and lower radiator as well as at the heater core on both sides. I removed the t stat to confirm its not defective it appears ok I also did the cooling system reset and I now have heat on the right side and it blows cool on the left side,

Please any help?

 

I can not believe it. I have a 97 Dakota p/u The heater blows warm air on the drivers side and blows cold on the passengers side. I have done all I know to do. If you hit on anything please let me know ...Thanks

 

did you try flushing the heater core(unhook both hoses and flush both sides of core) since you said the fluid was muddy could be clogged, the cooling system reset only works on sedans not coupes(different manufacturer)