Is this is normal for LS?

[banquier]

When accelerating AC/heat fan spinning fast, when idling(ex. on traffic light) it spinning little bit slower. Is it normal? My AC hose is leaky and there is no AC fluid in system, in rain when i`m idling windows start to sweat, but when i`m accelerating everything is cool. But i`m not sure that it is because ac hose is leaky.

Drain near the cabin air filter was full of dirt, i cleaned it, but nothing changed. Yesterday was heavy rain and windows was sweating as always. New AC filter didn't change anything. When driving highway everything is ok. But when driving in city, there is a lot of stops on traffic lights etc.. and windows are sweating instantly when stopped.

Lincoln LS V8 00

 

[lsemex04]

Do you have it on AC mode or the other

 

[purevilpleasure]

Maybe your aux water pump(if that's the tech term) has failed?

 

[joegr]

When accelerating AC/heat fan spinning fast, when idling(ex. on traffic light) it spinning little bit slower. Is it normal? My AC hose is leaky and there is no AC fluid in system, in rain when i`m idling windows start to sweat, but when i`m accelerating everything is cool. But i`m not sure that it is because ac hose is leaky.

Drain near the cabin air filter was full of dirt, i cleaned it, but nothing changed. Yesterday was heavy rain and windows was sweating as always. New AC filter didn't change anything. When driving highway everything is ok. But when driving in city, there is a lot of stops on traffic lights etc.. and windows are sweating instantly when stopped.

Lincoln LS V8 00

You need to communicate better if you want good answers to your questions.

1. Are you talking about the blower in the cabin or the engine fan? It's normal for the engine fan to change speed. The cabin blower should be steady (unless you have it on auto). If it speeds up and slows down with engine speed, then you have an alternator problem. If it speeds up and slows down with car speed, then you have a window open and have it on fresh air setting.

2. Sitting at idle, if you set the blower speed on maximum, do you get good steady forceful airflow out of the dash vents?

3. Is your complaint that a. you don't get good airflow, b. that airflow is not cool enough, or c. that airflow is not warm enough?

4. There is no such thing as "AC fluid." Are you talking about AC refrigerant, in this case it would be R-134a? You know that you have a leak. (You even know that it is a refrigerant line?) You know that you have no refrigerant left in the system, but you somehow still expect it to work?

Surely, I am not understanding you correctly?