Question about 1984 Toyota Cressida

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No hot air from vents, fan blows and vents change

Heater core has flow, heater valve seems good, thermostat is good. what changes the temp, i pulled the slide control loose but could not gain good access to rear of controls. but saw no cables. any help

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  • jonesin65 Jan 02, 2009

    my Cressida also blows cold air, the temp gauge shows the motor is warm but the air blows cold, I just changed the thermostat and still no heat??? WTF? if you know whats up please let me know. jonesin65@sbcglobal.net Thanks, Travis

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5 Suggested Answers

  • 1 Answer

SOURCE: Heater won't get hot

change your thermostat, its stuck open. I had the same problem and now I have heat!

Posted on Dec 19, 2008

crapiemael
  • 241 Answers

SOURCE: my 2001 toyota tundra heater wont blow hot air. I

If you've changed the coolant recently, it could be air locked in the heater core. To remove park the truck with the front higher than the back and remove the radiator cap. Start the engine and let it run while watching for a big air bubble burp coming out the radiator neck. Top off the coolant and continue.

Posted on Nov 18, 2009

  • 290 Answers

SOURCE: No heat/defrost 01 corolla

Sounds like you have air trapped in the heater core when you flushed the heater core. loosen the upper most heater core hose and run the engine untill coolant seeps out. Wait until the coolant has reached running temperature.

Posted on Jan 18, 2010

  • 4939 Answers

SOURCE: my 04 toyota rav 4 when the heater is on blows hot air out the center , right floor and right upper vents and cold air out the left floor vent and upper left vent. heater temp. control works, pos

Check your ducting and hoses going to the left side. Maybe one came loose.
Maybe a door towards left of heater case is not opening. Watch the cables for proper movement when operated. Maybe you can spot the problem. Good luck.

Posted on Nov 24, 2011

lancebmobley
  • 52 Answers

SOURCE: Same problem: 2001 Toyota Tundra that won't blow

that is entirely possible yes, could also be a broken cable to change the temp from hot to cold, could be a problem with certain ac components under the dash

Posted on Dec 15, 2011

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