1998 Lexus LS 400 Heat Problems

1998 LEXUS LS 400
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TREMAINE20
  • MEMBER
  • 1 POST
Electrical problem
1998 Lexus LS 400

When i turn my heat on 75, i get cold air. the only time i get heat is when i turn it all the way up. could you give me clue on what is going on?
Mar 2, 2010 at 5:16 AM
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DAVE H
  • ✓Experienced Mechanic
  • 13,384 POSTS
repalce the thermostat and flush cooling system and heater core
Mar 29, 2010 at 10:17 PM
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