Dgc333
Well-Known Member
- First Name
- Dave
- Joined
- Aug 24, 2021
- Threads
- 17
- Messages
- 1,742
- Reaction score
- 4,112
- Location
- Massachusetts
- Vehicle(s)
- 21 Ranger Lariat
- Occupation
- Engineer
The 1.388 you see listed next to Version in the ProCal software window is the firmware version on the ProCal device, it has nothing to do with the version of the tune file you load onto the Ranger.I was inable to get new version and gave up after numerous back and forth with FP techs. I did reload the original v1.388 FP tune tho after going back to stock when gad prices spiked. I'm still enjoying the tune just not the 93 octane prices. Commuting 80 miles each day I average 25.6 mpg so overall not bad. No hills mostly highway speeds flatlander.
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