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My car heater stopped working? 2003 Toyota Corolla with 140,000 miles on it. Anyone have...

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Old 11 Jul 2010, 04:56 pm   #1 (permalink)
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Default My car heater stopped working? 2003 Toyota Corolla with 140,000 miles on it. Anyone have...
...idea of problem? see if there is a concern with that make/ model vehicle Tommy. Diagnosis for small things can be upwards to $50 - $150. Why would you answer in an ignorant way.
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Old 11 Jul 2010, 04:57 pm   #2 (permalink)
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why would you ask this question on yahoo answers?
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Old 11 Jul 2010, 05:01 pm   #3 (permalink)
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Lack of water/coolant in the main system or an airlock in the heater block.
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Old 11 Jul 2010, 05:03 pm   #4 (permalink)
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Is there a sweet odor in the car or a film on the window, if there is your heater core needs to be replaced.
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Old 11 Jul 2010, 05:06 pm   #5 (permalink)
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If you are not smelling coolant, you may simply need to replace the operating valve under the hood near the firewall. Also, check the vacuum line attached - if it is cracked, replace it - strong suction is necessary to open the valve.
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Old 11 Jul 2010, 05:09 pm   #6 (permalink)
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well I will have to make a few assumptions here. I will assume that you mean that the fan no longer blows at all? then check the fuse easiest then if it works but still no fan you may need to start with a test light and check the motor connection for power and work through that. Good luck!
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