Stock Tune and new tire Size Question

[Power Hungry]

No worries, I'm just not sure how you had the custom tunes on the device since I don't show a download for it. Give these tunes a spin and if there is still a problem get with me and we'll make a new set.

As for the GUM, there isn't any reason to use it. The firmware hasn't had a significant update in a long time and the calibration update would just overwrite your custom tunes.

Take care.

[Extreme Justice]

Thank You. Will keep you posted.

[Extreme Justice]

Bill, it's been 4 days and no issues whatsoever at this time. I feel like I could spin these brand new 305/55/20 BFG A/T tires on the Custom 87 Performance tune.

Thanks Again

[Jackpine]

That's really good to hear. But like Bill, I'm really puzzled about you being able to download custom tunes without it registering on their server and not being able to update the firmware. Nothing is making sense here at all. But as Bill says, the firmware update is not anything you need, and "if it ain't broke, don't fix it"!

- Jack

[Extreme Justice]

Originally Posted by JackandJanet

That's really good to hear. But like Bill, I'm really puzzled about you being able to download custom tunes without it registering on their server and not being able to update the firmware. Nothing is making sense here at all. But as Bill says, the firmware update is not anything you need, and "if it ain't broke, don't fix it"!

- Jack

Jack, I'm not sure either. Was able to Re-Downlaod the Custom Tunes, but could not download the Firmware for Calibration updates. I'm glad i kept my Private messages from 2009 to prove that I did Pay and Recieve them. (although Bill did not request proof). I just hope my Tunes are Registered now!

[Extreme Justice]

I may of spoke too soon. Today while stopped at a stop light, all of a sudden the truck started to run extremely rough. So much so that I actually got scared that something was going to break.
This lasted for 20 seconds ( I couldn't pull over as stuck in traffic ) then seemed to correct itself on own. The outside temperature was a nice 24C, all my gauges were normal and the truck was warmed up. I was on the 87 Performance tune when this happened. This is the same thing that happened before. Never done this when on "Stock (0)" setting.

help

[Power Hungry]

Well, I guess I put this back on the list to get checked out tomorrow. I just don't understand why it's happening so intermittently. Anyway, hang tight and we'll see what we can come up with tomorrow.

Take care.