I have Mazda Axela 2004 . Recently i found that my AC not working at high speed say above 100 km but work again after running some time with low speed. At low speed the AC cold so good. Can anyone help???

 

Most likely its slightly low on gas.

 

@grim_reaper Thanks.. I will check

 

I was going to mechanic and he check and replied that my AC thermostat is weak he works with it and say you can now drive and if found this problem again then must be change the thermostat, but next long drive i found after running sometimes no air blown from AC vent so no cooling... is it necessary to change the thermostat or i need to change the mechanic????