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Old 10-05-2017, 10:28 PM
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Join Date: Jun 2010
Location: Myrtle Beach SC
Posts: 386
TrailDash 2 questions / help

I have a 2012 JK Sport. I recently got a Traildash 2.

How can I change the tire size? Will it allow me to change shift points?

I'm running 35's and recently my Jeep has developed a stutter while shifting around 2000rpms. Could this be a time for new plugs? A dirty throttle body?

If I stomp on it and accelerate hard, it pulls nice and smooth and shifts normal. If I'm driving easy it almost feels like it's chugging or wants to shift too early.

Anyone have any ideas?

Thanks in advance.

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Old 10-06-2017, 02:39 AM   #2
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Join Date: Jan 2016
Location: Littleton, CO
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Yes, you can change the tire size. For 35s, start with 33.75 and see if your speedometer is correct. You might have to adjust down in .25" increments to get it right.

You can't change shift points directly with the TD2, but correcting your tire size will effectively do the same thing. Report back after you've done that.

Mark

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Old 10-06-2017, 06:28 AM
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How do I access the change tire size function?
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Old 10-06-2017, 09:32 AM   #4
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I'd have to look at mine again before I could walk you through the process. Fool around with the menus and you'll figure it out. The screen you want is on p.8 of the manual.

Mark

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88 4Runner on 4D's - Trailer queen for serious wheeling
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