A/C Blowing Hot Air
#16
Advanced
I think you just need to recharge the system. If you dont know how to do it take it somewere.
I am almost 100 percent sure it is the freon.
I had similar problem. It just seems to me you dont know how to fill the system. dont spend any extra money. Good Luck.
I am almost 100 percent sure it is the freon.
I had similar problem. It just seems to me you dont know how to fill the system. dont spend any extra money. Good Luck.
#17
Lexus Fanatic
iTrader: (182)
true dat. i haven't recharged a GS yet (and hopefully won't have to) but there should be two valves for putting in the refrigerant R134a I think, one upper and one lower valve. you need to put it in the upper one while revving your engine and blasting your a/c. may wanna have a homie helping you out. eventually your a/c should start getting cooler (be sure you've got the car set to a cool temp.).
i 2nd the notion that you dont know how to fill the system and you should take it someplace but i will try and help you if u wanna do this yourself.i had a similar problem in mine this summer it was blowing cold and mine was actually OVER charged....causing it to blow hot ait
#18
Hey guys. I realize this is somewhat of an old thread, but I'm having a similar problem on my 99 GS400. When the car is moving, the a/c blows ice cold. When I stop, the air is luke warm. I took it to the dealership yesterday and they said I had two bad "read" valves, and that the compressor needed to be replaced (for $1,900, I might add). Something doesn't sound right to me. Why does the compressor work when I'm moving but not when I'm standing still? If I needed a new compressor, I would think that it wouldn't work at all.
Any thoughts? Thanks.
e
Any thoughts? Thanks.
e
#19
Lexus Fanatic
iTrader: (182)
Hey guys. I realize this is somewhat of an old thread, but I'm having a similar problem on my 99 GS400. When the car is moving, the a/c blows ice cold. When I stop, the air is luke warm. I took it to the dealership yesterday and they said I had two bad "read" valves, and that the compressor needed to be replaced (for $1,900, I might add). Something doesn't sound right to me. Why does the compressor work when I'm moving but not when I'm standing still? If I needed a new compressor, I would think that it wouldn't work at all.
Any thoughts? Thanks.
e
Any thoughts? Thanks.
e
#27
Lexus Fanatic
iTrader: (182)
https://www.clublexus.com/forums/gs-...vo-motors.html
so i had 10 people a day making new posts bout servo's it was getting annoying when people EASILY coulda searched and saved the "space" and time
thanks, least someone gets it
#28
Driver School Candidate
Join Date: Dec 2007
Location: Tampa FL
Posts: 15
Likes: 0
Received 0 Likes
on
0 Posts
#30
Driver School Candidate
Join Date: Dec 2007
Location: Tampa FL
Posts: 15
Likes: 0
Received 0 Likes
on
0 Posts
Yes it blows air. When I am setting the temperature it starts blowing regular temp with air and when I set to the heater it works to the heater.
Any other suggestions.
Thanks