i recently got a new radiator put in so i believe that has something to do with it. My back window defroster works oddly enough but my front defroster doesnt work. I had to roll my windows down and keep wiping my mirror in the rain yesterday. And my ac used to work fine, but no all it does is blow out hot air.

 

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anybody???

 

it could need recharging. get a recharge kit (don't get the ones with a pressure gauge those gauges are very unreliable get a separate gauge if you can) at autozone or advance autoparts and fill it, make sure to check pressure (if you can) so you don't overfill it. rule of thumb is stick a thermometer in the air vent and fill 5 seconds at a time till it reads 40 degrees F or 20 degrees below ambient temp, theres a something in the stickies about refilling the refrigerant, check that out. hope that helps. mine read 43 and I left it at that, BE VERY CAREFULL NOT TO OVERFILL OR YOU WILL MESS YOUR AC UP