Which update do I use for the U7165?

Dawgman · Post by **Dawgman** » Mon Aug 02, 2010 12:51 pm

Guess I'm getting confused by reading all the posts on the forum in regards to the updates available (old and new). What should I be using?? I see there is a 9r12 now on the download section for my vehicle. I'm currently using 9r11. I don't believe my truck has been "flashed" by the dealer (so they tell me). Does the 9r12 provide better mpg's?? What are the pros and cons of each?

2005 Ford F-250
U7165

Thanks,
Eric

Jpritchard · Post by **Jpritchard** » Mon Aug 02, 2010 1:35 pm

If your Cal ID is not a 9 version have someone send you an older Crom file and go back to the good Stuff.

Post by **mikel** » Mon Aug 02, 2010 2:34 pm

what is your calid?

Options/troubleshooting/show calid

Dawgman · Post by **Dawgman** » Mon Aug 02, 2010 2:43 pm

VXCF4D3

Post by **mikel** » Mon Aug 02, 2010 3:08 pm

Are you happy with the performance on 9r11?

Dawgman · Post by **Dawgman** » Mon Aug 02, 2010 3:26 pm

The performance is great, but my mileage has suffered...I drive pretty conservative unless otherwise needed.

Post by **mikel** » Mon Aug 02, 2010 3:29 pm

I sent you an older crom, restore the stock tune then try it out.

Dawgman · Post by **Dawgman** » Tue Aug 03, 2010 8:16 am

I have had my Predator for 5 years, and have used every update, but I'll download it and give it a try. Thanks, and I'll give you an update in a few weeks.