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Old 08-23-2017, 06:25 AM
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auxiliary cooling fan JK....

I am entertaining the idea of installing an auxiliary electric cooling fan in front of my condenser. I live in Kuwait where the temperature in the summer is 120+ F and driving is usually in traffic. My jk is still slightly new (2016) but I want to increase the cooling efficiency. I am not having issues i just want to relax and think the engine is getting the cooling it needs. My concerns are as follows

1. will a fan installed in front of the A/C condenser block the air while driving on highways?
2. wouldn't be there a conflict between the pusher fan and the puller fan since basically the puller will cancel the pusher unless the pusher is higher?
3. my ultimate goal is to cool down the engine and make the a/c super cool.

your input is highly appreciated...


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Old 08-23-2017, 08:32 AM   #2
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1: Yes, it will get in the way of the natural airflow at highway speeds.
2: Your stock fan is variable speed, so it will run slower on the highway and faster in traffic. I don't think you would be doing yourself any good.
3: If your temps are good in traffic, you won't see a difference in the AC by adding a fan. It can only do so much in 120* weather.

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Old 08-23-2017, 09:03 AM   #3
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If it's not broken - don't fix it.
Adding an additional fan will impede air flow. Your improvement will probably result in less cooling, not more.
Just because you're offended, doesn't mean you're right.
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Old 08-23-2017, 07:04 PM   #4
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Leave it alone. Your radiator fan is just there for idling and slow driving. On the highway it doesnt help much because the airflow being forced in by just driving is so much greater.

When they test these things, they put them in a closed off, very hot area area with zero airflow and let them idle for days at a time.
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Dana 60 front, 14 Bolt rear, ARB's, 5.38's, 35 spline Yukon shafts, Reid Knuckles, 40" Comp Trepadors, 3 link front, triangulated 4 link rear, 14" coilovers front and rear, Tom Woods 1310 front, Adams 1350 rear, PSC Hydro assist, SuperWinch 9500,
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Old 08-24-2017, 06:59 AM
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Thank you all for the feedback.... It is out of my system now

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