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Jeep Wrangler JK
JK General Discussion
Heater Core Issues
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<blockquote data-quote="BLACKJKU" data-source="post: 454344" data-attributes="member: 18221"><p>Have you burped the air out of the system? If not jack the front up about 6-8" take cap off and let engine idle, add coolant as the level drops. </p><p></p><p>A air pocket will cause the engine to overheat and if the air pocket is in the heater core it won't let you have any heat.</p></blockquote><p></p>
[QUOTE="BLACKJKU, post: 454344, member: 18221"] Have you burped the air out of the system? If not jack the front up about 6-8" take cap off and let engine idle, add coolant as the level drops. A air pocket will cause the engine to overheat and if the air pocket is in the heater core it won't let you have any heat. [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
Heater Core Issues
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