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Jeep Wrangler JK
JK General Discussion
Heat blows hot on passenger's side but cold on driver's side
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<blockquote data-quote="KrazyChinaman" data-source="post: 437195" data-attributes="member: 21490"><p>I had the same issue with my jeep! I have a 2013 Jeep Wrangler Rubicon 10th anniversary edition. It’s not the blend door actuator! It’s the heater core. Disconnect the radiator hose that runs through the fire wall. The top and bottom hoses. Grab your garden hose and attach it to with one of the two hoses and turn on the water full blast. Do this in both directions a few times! I personally think it’s because 2 different types of antifreeze were used. It causes these boogers to clog up the fins in your heater core and it does not give off heat. This is extremely bad for your motor. There is no sure fix to this issue and if you ask Jeep they’ll say “what issue?” I have had to blow out my heater core a few times now. Approx twice a year!</p></blockquote><p></p>
[QUOTE="KrazyChinaman, post: 437195, member: 21490"] I had the same issue with my jeep! I have a 2013 Jeep Wrangler Rubicon 10th anniversary edition. It’s not the blend door actuator! It’s the heater core. Disconnect the radiator hose that runs through the fire wall. The top and bottom hoses. Grab your garden hose and attach it to with one of the two hoses and turn on the water full blast. Do this in both directions a few times! I personally think it’s because 2 different types of antifreeze were used. It causes these boogers to clog up the fins in your heater core and it does not give off heat. This is extremely bad for your motor. There is no sure fix to this issue and if you ask Jeep they’ll say “what issue?” I have had to blow out my heater core a few times now. Approx twice a year! [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
Heat blows hot on passenger's side but cold on driver's side
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