got a 98 sport that has a ac problem. after i fill it to 38 psi with redtec it lasts only 2 weeks and thats with a can of pro seal in it. any suggestions ?

 

There's gotta be a leak somewhere dude. That proseal or leakstop stuff doesn't do miracles. They do sell a dyecharge that you can put in to make your life a bit easier finding the leak.

hope that helps

 

The metal walls of the condenser are fairly thin and R134a is more corrosive than R12 but Chrysler never changed the design of the condenser at all. Fairly common problem with all Jeep models that over time it will start to leak.