My ac does not work at idle.
Once vehicle gets rpm above 1000-1200 the ac blows cool. The ac still is not very cold when driving..The compressor dryer/condencer was replaced but still never fixed the problem. Also had same shop work on my 2000 silverado w/5.3L and it has the same problem. The truck however is much cooler when driving. At idle blows warm. At rpm blows cold