2005 Mazda3 A/C and Clicking noise
I have just bought a 2005 Mazda 3 1.6 petrol with manual gearbox. Last weekend I wanted to use the A/C in my car, but didn't come any cold air out of it. I brought it to the local service station, where it was recharged with gas, but from that time on, the compressor turns on and off in 30 seconds periods. Does anyone have an idea, what could be the problem? Or is it a normal phenomenon? (500 grams gas was charged into the system)
Other question: after every engine start a loud clicking noise comes from the engine when I accelerate in 2nd gear. It happens once after every engine start, but no more. I checked the passenger side motor mount, but it is in good condition. Does anybody have an idea what can give the sound?