3rd Gen High Performance and Accessories (5.9L Only) Talk about Dodge/Cummins aftermarket products for third generation trucks here. Can include high-performance mods, or general accessories. THIS IS FOR THE 5.9L ONLY!

Question on Edge EZ and RPM's

Old Feb 16, 2008 | 04:12 PM
  #1  
TX Tech Wes's Avatar
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From: Lubbock, TX
Question on Edge EZ and RPM's

So I got my truck back from the *********** after having a new tranny cooler and lines put in due to a leak in the old stuff. Put the Edge EZ that MikeyB generously hooked me up with after my other one failed the test at Edge and was deemed no good. My issue is that when going from 1st to 2nd and 2nd to 3rd when under hard acceleration the RPM's go up to like 3400, but the redline on the tach is at 3200. After noticing this the first time Ive been just stayin outta it, but I need to know if I need to take care of any ricers or anything what the deal is if anyone has any idea.

Thanks for any help

Wes
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Old Feb 16, 2008 | 05:27 PM
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Im having the same problem from 1st to 2nd gear! I would like to know as well!
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Old Feb 16, 2008 | 09:47 PM
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ttt, anyone got any advice on this?
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Old Feb 17, 2008 | 02:51 PM
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Yeah, it seems worse in the summer. Also, if you get the engine up to operating temp and then park it for a few minutes and then go to driving again with a healthy dose of throttle it will do it in the warm weather. There's also a 'hiccup' that shows up in warm temps when you stand on it going down the road in the higher gears but that, also, seems to go away with winter air temps. Every EZ owner around here has had the same issues. Anyone got an 'in' with Edge? Maybe they can give a reason for these glitches.
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Old Feb 17, 2008 | 07:13 PM
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Yep, that's normal. Fast hard fueling and the increase in rail pressure will overshoot.
Don't worry, I'm see 3,500 rpms with the SMARTY.

MikeyB
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Old Feb 17, 2008 | 07:16 PM
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k, just wanted to make sure i wasnt goin to blow the thing up!

Mikey, this thing is gonna get me in trouble! but dang its nice when I hook up a trailer, dont have any problems passing people now!

Wes
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