salam brothers
i have a 3 years old swift, done 26k. i think my AC's performance has gone down a little bit. i asked from a friend of mine and he recommended AC service.
how do we know that our AC needs service now?
how do we know that the gas pressure in our AC unit is less and we need to add more gas. right now it has everything original. can we get any kind of gas or some specific type?
never changed AC filter and it looked pretty bad last time i got it cleaned. should i get original filter from PakSuzuki or Guard is fine?
should i go to 3s dealership for AC service or any workshop is fine?
i live in lahore, if you could mention some good workshops in lahore that would really help.
wasalam.