Where is the Air conditioner recharge connection in a Chevy aveo?

Answer 1

Never looked under the hood of one, but there's a pretty universal method for finding the schrader valve. Locate your AC compressor. There'll be two metal refrigerant lines going into it - one will be smaller - that's your high pressure line, and it'll go to the condensor. The other, larger line, is the low pressure line, and that goes into the compressor inlet. Follow that one back until you find a schrader valve located either on that line or on a component which is a part of the low pressure side of the AC system... usually, it'll capped with a blue plastic cap, but those often get lost. You'll know it's the right one because it'll be the only one your refrigerant can (or blue line of your manifold gauge, if you want to do it like a pro) will fit on properly.