1999 Hyundai Elantra Blows warm air and then blows cold. re

1999 HYUNDAI ELANTRA
140,000 MILES • 4 CYL • 2WD • AUTOMATIC
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SPENCEROLIVERSON
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I am thinking that it needs to be re charged. but it workes good for some time then for a few min it blows warmer air. then goes back to blowing good cold air. what do you think?
Aug 10, 2010 at 10:17 PM
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RASMATAZ
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Could be freezing up due to air and moisture forming ice and blocking off the orifice tube
Aug 11, 2010 at 3:24 AM