A/C Issues - Blowing hot Air

Asked by Jul 28, 2013 at 05:41 PM about the 1994 Lexus ES 300

Question type: Maintenance & Repair

I have never had a problem with my A/C. Poured a cup of water on my corroded battery terminal after putting Baking soda on it.. Next day, A/C not working.. blows hot air and won't cool.. Had a friend put in a can of freon said the gauge went up, then back down as if there's a leak.  Does this sound right? just need a 2nd opinion since he's not a mechanic.. SIngle mom in need of help! Thanks in advance..

1 Answer


Does your compressor come on? Check the electrical connection at the compressor. Sounds like it got wet or was corroded too. HTH. -Jim

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