Air conditioning
 

i have a 94 civic ex that has worked great, with only a few problems to it. when i turn on the ac the air blows out the same as if the ac was not on. also the compressor was not turning on also. so i checked the refrigerant and found there to be none left. so i filled it up and when i did the compressor turned back on but there still was no cold air coming out. the day after i turned the ac back on again and noticed the compressor was not turning on. when i checked the refrigerant then was none left for the low side. so im guessing the two problems are related, and lost on what it could be?[&:]