Reprogramming gryphon from 5.4 gas to a 6.4 diesel
I have a gryphon on my F150 i bought this spring.
I just bought a 08 F350 with the 6.4 diesel yesterday to tow my trailer better......can i get my Gryphon reprogrammed for the 6.4 diesel, as i will be selling my F150??
Thanks.
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