Heater does not work

2005 SKODA OCTAVIA
217,000 MILES • 1.9L • 4 CYL • 2WD • MANUAL
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UPSET8
  • MEMBER
  • 1 POST
The heater starts to heat then after about ten miles it blows cold. Thermostat changed and flushed through but still starts hot then goes cold.
Dec 8, 2017 at 10:11 AM
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STRAILER
  • AUTOMOTIVE REPAIR CONTRIBUTOR
  • 54,178 POSTS
It sounds like you have a plugged heater core or the circulation is weak. I would try flushing the cooling system and heater core using a garden hose to clean out any junk in the core.

Here is a guide that can help as well:

https://www.2carpros.com/articles/car-heater-not-working

Please let us know what you find. We are interested to see what it is.

Cheers, Ken

Dec 9, 2017 at 7:43 PM
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