(Home) Aircon gas

how do i know if my aircon needs re-gassing?it seems to work,although i haven`t had it during warmer weather,so i can`t be sure.not had my hot/cool box making ice,though it does get cool and warm.also,how do i tell which type of gas i`m using at the moment?
many thanks

- (#9073) jamie white, 7 Mar 04 12:23

Best left to the experts. Simple test - put thermometer by airvent, with engine running, select cold turn A/C on, temp should start to drop after a few seconds. If you hear the A/C pump cutting in and out (engine revs will alter) you may have a problem.
You should use the A/C once a week to keep the seals healthy.

- (#9073) Clive (Bristol), 7 Mar 04 12:42