Heater problems - JeepForum.com
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post #1 of 3 Old 01-24-2020, 02:28 PM Thread Starter
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Heater problems

2013 jeep wrangler unlimited sport driver side heat blows cold passenger side is good...flushed heater core it came out clean flushed radiator it's good burped the system of air replaced coolant, radiator cap, thermostat and housing and the ac blend door actuator...No Change if anyone has any ideas please share

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post #2 of 3 Old 01-29-2020, 04:42 AM
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This happens to me in my 2010 jku. It’s frustrating but it warms up at some point. Wish I knew why
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post #3 of 3 Old 02-01-2020, 10:16 PM
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2006 LJ Wrangler 
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I had the same problem two years ago and solved it with a heater core flush. Perhaps your heater core flush didn't clear out whatever is restricting the core? How did you flush it?

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