How long does it take for the air conditioning in your car to run out on average?

Question

The A/C in my car doesn't work well. (My car is 7 years old btw). Sometimes when I turn on the A/C it will work for a while but sometimes it doesn't. I'm guessing I'm running out of freon, but I don't remember ever having to replace freon before. How long does it take to run out (I don't think I use too much A/C, mainly only during the summer)? And how much does it cost to refill? Thanks.

Answer 1

the a/c system is aclosed system and no maintenance is required. if it is not working it could be a pressure switch or just a cooling fan not working correctly, so have it checked out by a competent a/c mechanic..the usual life span of a a/c system is anywhere from 7 years to 20, depending on the make of the car.. cheaper is less expensive is more .. the old models used to last forever..30 years..

Answer 2

You should never have to replace the freon, if everything is working correct. You have a small leak somewhere in the system. Most likely, a seal is bad. Replace the seal before you have the freon refilled. It all depends on what's wrong as to the cost of repair. You can pretty much count on a minimum of 100 for cost and the maximum will again depend on what is wrong with your car. good luck.

Answer 3

leaks on the pressure gauges low supposed to be max is 30 psi that s your full charge of freon never go overon the high side supposed be 150 psi,never go over and watch t has to be a very good r134a couplers...you charge it every 5 or six years,inside temp vent supposed to 45-60 if it goes 65 more or less you need a freon....vent temp in between every 5 years.so 5 years no touch,vent temp onl y.

Answer 4

My 1995 has never needed refrigerant recharge, or any a/c parts replaced. Have your system checked for leaks, clutch operation, belt tensions, etc, by a qualified professional.