Heater/Ac
My 99 keep grand cherokee limited 4.7
engine heat doesn't work. It blows but cold
air, and during the summer it's the total
opposite with the AC nothing but hot air. I
have had a radiator flush and thermostat
change. Not only that, just today the fan
stopped working or it's stuck on blowing low.
What could this be I have 3 kids and we
need heat.