lincoln ls 03, ac blowing warm air sometimes,
At times hardly any air coming out when change direction of which air to flow, top works well, but when want on floor, or center, it sound like you can hardly hear it working and not air flow. is this a door problem in the dash or something under the hood. water dripping under car when air turned on, even though ac is not functioning right. had car in twice in last month to replace valve cover seals, as they did not do it right the first time, and they broke stuff under the hood, hoses, parts, that they did not tell me what, but replaced. it is possible that they did damage to my ac. it has not been right since. also, can it be the easy part under the hood that needs replacing. i spent over $2,000 on having the eqacuator replaced over a year ago, so that is no longer under warranty. the garage says i need a new compressor and ac drier etc. please advise.