hi all need some help the car 2.0 tdci 54 plate 30k. air con needs a regas or recharge as its not very cold. have been quoted around £65
. not sure of the process but they need the car for at least an hour
. is it a easy job that only a garage can do or is there a diy way? this is my first car that has needed a regas or recharge depends on who i talk to. any help you can give would be great

