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Old 05-04-2010, 09:14 PM
My Jeep: 2006 3.7L WK
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Re: good milage with a 3.7

Originally Posted by 08pretaco View Post
write up for powerwire would be where? or more info about it?

The powerwire is the brand name for a resistor mod that tricks your ECU that the incoming air is colder, so it gets more fuel.

I was hoping someone could do writeup on a homemade version.

Dino from Jeepsunlimited had one for the old 4.0 engines.

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Old 05-05-2010, 11:12 AM
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Re: good milage with a 3.7

for our application do we need to spend the extra 10 bucks for the 24" or is the 12" more than enough?

thanks for the post misfit^ i did find it after some research on the web. does running this cause any knocking since its tricking the ecu with a different ait? also since its fricken hotter than hell in arizona, would running this in these high heats cause a knock?
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