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Old 10-17-2015, 11:06 AM
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What is heavy duty cooling in the trailer tow package?

What exactly is heavy duty cooling in the "Trailer Tow Group IV" package?

On the Jeep site:
"Heavy Duty Engine Cooling (Unavailable with some configurations)
The heavy-duty engine cooling system is designed to vent excess heat generated by heavy engine use."

Designed to vent? What is this?

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Old 10-17-2015, 11:14 AM
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Re: What is heavy duty cooling in the trailer tow package?

It's a larger radiator. It has more rows and a larger fluid capacity. There is also a provision for transmission cooling. Maybe the author didn't have a Thesaurus handy, but I would have used the word "evacuate".
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Old 10-17-2015, 11:43 AM
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Re: What is heavy duty cooling in the trailer tow package?

Also a larger higher capacity electric fan that is variable speed vs the smaller two speed one that is standard.
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