1999 Lexus ES 300 "freon" Questions

My 1992 Lexus ES300 is blowing hot air when air conditioner is on. Does it need freon? Or is it another issue? probably it just needs freon or a new a c compressor

my lexus es300 2003 a/c light keep flashing a/c light flashing The problem may be low Freon, has it been pressure tested to see what the system pressures are? If not sure try adding some freon ...

...air conditioner not blowing cold air No cold air It could be the air conditioner pump or maybe the freon needs to be replaced in the air conditioning unit. You should definately bring it somewhere ...

...good.... I was supposed to take it to the dealer...cost sooo much... every tech i spoke to said add freon. Not sure what to do... add freon and ...

...to tell from here but the odds are that the belt may need to be changed and the system charged with Freon. When the freon level gets too low , the system won't start up and cool the car. Best ...

...It may be that the switch may have gone bad. Will appreciate your advise Use on of those quick freon kits that come with the fill tube and gauge. It sounds like you have a slow leak and on a hot ...

freon? wheres the low pressure valve there is 2 types of a/c lines one large one small find the large one and follow it. Places to check are near the fire wall, near the compressor, behind the grill ...

I bought a bottle of freon and a guage with an attachement that is supposed to fit onto the lower valve, but it does not fit. Why? try the other fitting. it is not the lower fitting, but the low ...

I have a 1993 Lexus ES300. I would like to add freon to the AC. I can not locate the low pressure port. I can only find one port on top of the canister ( the one with the glass window). Would you ...

How hard is it to add freon to my 1994 lexus? 1994 lexus es300 If you are mechanically inclined, you can buy a gauge kit that will connect to the low side port.  The kit comes with a can tap for ...