read the manufacturers logo on the side of the unit and weigh the charge
the proper way by heat load calculation, but also by ton capacity and square feet.
Best way to access the AC compressor is through the wheel well. The panels behind the tire come off fairly easily. Depending on what is wrong with it you could replace , the clutch, with the compressor still on the car. Not an easy job but doable with the proper tools.
Should be a pressure switch located on the top of the air drier/acculmulator -- jump this with a paper clip and clutch should pull in allowing you to charge system
Same way a non rotary compressor works
Best way to check if the AC compressor is working or not is take off the compressor and take it in to get it tested. Auto Zone, O'Rily or some auto store and they don't charge you at all it's free. The only catch is you have get your lazy butt to do the job cuz there is no other easy way to test the compressor other then getting dirty and spending the time to do the job yourself. Unless you got the money to take it to the shop and get it looked at and pay for all that expenses.
None way more a ton of elaphents ways the same of a ton of pillows.
Hold on a minute. It is not free on, it is freon, and your Neon contains no Freon. It contains R134a. Take this car to a professional and have the A/C serviced by someone who has the proper equipment, and knowledge to fix the leak, and properly charge the system. Otherwise, you may just ruin a perfectly good compressor and end up spending way more money. Take it to a pro.
You may be able to turn up the blower speed but you will probably still not get the appropriate cfm. You may be able to swap out the blower but you may run into problems with fitting the new one in place or the proper sizing of the return and supply duct work.
Both the same but it is just a different way of spelling it
A lot of cars won't let the compressor kick on unless it has enough refridgerant. Try recharging the compressor all the way and if it still don't work, you might need a new compressor.
1 tonne is 1,000kg
The compressor is needed for the cooling of the air. This works the same way the compressor of a fridge or a freezer work. It uses the physical principle of a heat pump.