Power Hungry Performance Forum

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- 2004 to 2008 F-150 and Mark-LT (http://forum.gopowerhungry.com/forumdisplay.php?f=13)

- - I change my truck (http://forum.gopowerhungry.com/showthread.php?t=7063)

guede19

Tue, August 30th, 2011 09:09 PM

I change my truck

I will change my truck:happy-dancing:, from a 2004 4.6 2 wd whit 3.55 rear to a 2008 5.4 4wd heavy duty whit 4.10 rear. Iwould like to know if i return the gryphon to stock if il will work on the new truck

thank for all

Ben

Longshot270

Tue, August 30th, 2011 10:31 PM

Canned tunes should work, custom tunes will not.

Jackpine

Wed, August 31st, 2011 10:43 AM

And, to return to "canned" tunes so that your Gryphon will work on the new truck:

1. Set your old truck back to stock (Level 0) BEFORE you remove the Gryphon!
2. Start Pegasus on your PC.
3. Plug the Gryphon into your PC. When Pegasus tells you the Gryphon is "connected", click on [Updates]->[Gryphon Update Manager]. You should see a firmware and a calibration update available. Apply them both.

Now the Gryphon should work on your new truck.

- Jack

88Racing

Wed, August 31st, 2011 10:56 AM

The canned tunes will work but new custom tunes will have to be ordered and written for the new truck......

guede19

Wed, August 31st, 2011 10:41 PM

:cool:tanks you guys, i will check that tomorow.

Ben

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