Tue, January 27th, 2009, 08:06 PM
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PHP Groupie
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Join Date: Nov 2008
Location: Among Elk, Deer and Javalinas on the Mogollon Rim in Aridzona
Posts: 4,328
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Quote:
Originally Posted by JackADF
I just received my Gryphon on Mon and I was waiting on the weather to warm up (its been staying in the teens here) before I installed it, until I found the post on Programming in cold weather, which answered my first question.
So my next question is what level to run on? I'd like to start out on level 3, I already run 91 and sometimes 93. Will it hurt anything to drive the truck on level 3 until I get the custom tunes?
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Not at all - go for it!  If you DO run a tank of 93 octane gas, you can probably increase your timing by 1 degree over the "standard" setting that the level 3 tune gives you too.
Have fun!
- Jack
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2014 F150 Platinum SCrew 3.5L EcoBoost 4x4 with SCT programmer
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