Aircon Problem

[dbanugo]

Hi,

My renault Megane 1.6 is having some AC problems.

I had the car regassed at Renault and since then i noticed when i put the AC on the car feels like it going to stall, the revs really drop, it does not matter what speed am doing it just drops and the car feels like it's going to stall.

I also hear a click noise from the engine whenever the revs drops, like i said this only started after Renault regassed the car. Has anyone got any ideas why it's happening?


Thanks