The reason I had tried it was because the speedo was a good 3 mph off when it was left alone.

I reloaded the stock programming and reloaded the tuner. I made no changes to the tire size portion, and the speedo is still 3 mph off. It dead on with stock programming.

Rather than adjusting by tire ...

They are the stock size. 265/70R17s to be exact.

My Rpms are noticeably lower at 65 mph with the tuner set for the stock size vs stock tunning.

Got the new revision in my 7131 and I've noticed that my speedo is way off when I input the correct stock tire size in (what's on it), roughly 3-4 mph.

I have a 06 CTD with a 6spd and 3.73 gears.

Are the rear axel and tranny ratios accounted for in the tuner? If I reload the tune with out the ...

How about a Delta flip chip?

I looked into this for a '00 Taurus FFV a long time ago, and I believe that it could be done then?

Custom burns?

Anything?

2. I don't seem to have the ability to monitor or change any powertrain parameters what so ever...is this comming in the next update?
The Cummins Predators do not offer any adjustable parameters, but you can view live data.



That's great, but the current revision doesn't seem to support ...

HAHA,

I snuck in my post just a minute before your post!

I was really pleased how it woke up my truck. I'll just say that I came very close to catching way too much attention from the local sherrif.

Other than the few questions above, I am really pleased!

Well I've tried the update and it works great. Thanks for getting it out so quickly.

I do have a few questions however.

1. Why so long for the download? Is the file really that big? I really don't remember any of my Ford predators taking this long. It took almost 15 min just to down load the new ...

Looks like there is a new update out.

I'll give it a try and see if it works.

*Keeping my fingers crossed*

I talked to the a tech today and he said that I need to register my predator online so that as soon as a update came it would be emailed to me.

That's great and all, but I don't see any way how to on this site. How do I go about this?

I sure hope that it isn't the 3-4 weeks that I think he said.

I've got a 2005 Ford Taurus with the 12 valve 3.0L Vulcan Flex Fuel motor and all the bells that go with E85.

I know that the Taurus really doesn't come to mind as a high Hp machine, but I would like to be able to tune the thing to run much better on E85 than it currently does in terms of MPG. If I ...

Hey all, first time poster, long time diablo products user. (since early days of the delta chip).

I have a 2006 Dodge CTD with a 6spd and 4x4. I just bought the U7131 online from a Diablo approved site and it came today.

I hooked up the tuner and it said that the vehicle was not in the data base ...