Clio 3 Aircon Clunk,Power drop.

Hello,

Just noticed this in my Clio since the weather has only got good enough to use the aircon.



I was on the motoway turned on the A/C and noticed a large power loss for about 3 seconds. Is this normal?

(Work van Pug 207 doesn't have this issue but thats a 1.4 diesel this is a 1.2 petrol)



I also noticed when it turns on there is a clunk. Only does it on turn on. Does anyone else have the same issue with a Clio MK3?



Thanks,

Jamie