Ls400 1992 Ac No Cool Air

[John_LS400]

Hi Everyone,

I'm new here and first post, I need all help to solve ac no cool air look like only the fan blower.

Thx

[flanker271]

Hi and welcome to the club.

Add dye to your system and test for leaks......you need to be more specific on your problem, as it could be a bunch of things.

[UCF3]

Also when was the last time you did a coolant flush?

[LexChamp]

Also when was the last time you did a coolant flush?

I've had problems with my AC. I bougt the car about 2 months ago. I am sure the it has not been flushed in a while. What efffects does it have on the AC if the car has not been flushed in a while.

[wwest]

Also when was the last time you did a coolant flush?

I've had problems with my AC. I bougt the car about 2 months ago. I am sure the it has not been flushed in a while. What efffects does it have on the AC if the car has not been flushed in a while.

NONE!

Unless the engine coolant is overtemp and even then it's more likely to be overtemp from failure of one, two or all forced air cooling.