2005 Nissan Maxima Heater blows cool air

2005 NISSAN MAXIMA
70,000 MILES • 6 CYL • FWD • AUTOMATIC
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JAMESEATON26
  • MEMBER
  • 1 POST
I need help, my heater seems to blow cool air instead of warm or hot air. Is there anything I can do to troubleshoot or fix this problem?
Oct 1, 2009 at 5:29 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Check the heater core if its clogged-up if not replace the thermostat and see what happens. Also if it has a heater control valve check that too.
Oct 1, 2009 at 5:36 AM
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