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2017 f150 3.5 eco

Discuss Predator 2 for Ford

Moderator: sohfast94

Post Mon Feb 03, 2020 1:51 pm

Posts: 6
I installed the diablo tune on my 17 f150 ecoboost, what i wanna know is if the tune will adjust for 92 vs 93 octane?

Post Tue Feb 04, 2020 1:24 pm

Posts: 56620
Location: DiabloSport World Headquarters

if limited to 92, i would use the 91 tune or log the 93 tune to see what the knock looks like.
The pcm will pull timing if needed, but its better to tune for the octane you need than to let the pcm pull power back as it will pull more than it needs to.
Mike Litsch
Powerteq Customer Service Manager
Diablo Tech support by phone:
M-F 8:00 AM to 5:00 PM EST

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