poor heat 98 Grand cherokee
The heat gets hotter on recirculate than with the vents but this causes the windows to fog
This is normal. On recirculate, outside air is not let into the vehicle which makes the temperature and humidity levels rise fogging up the windows. Check your coolant level to make sure the system is topped off.
I get that it will get warmer but it's almost no heat without recirculate ... Coolant level is fine and both hoses on the heater core are hot. It's just not producing the heat it should ... This started last year...
Ok now I'm thinking just air in the system as I think this started after swapping the radiator ...
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