I have an edge tuner in my 07 f150 with the 5.4 and I am running the pre stored number 2 tune. Was just wondering what tunes you guys use.

 

2. Powertrain is otherwise stock.

 

#2

 

#2 as well. In my case, I tow a 6K camper occasionally.


The question to you is, what will you use your 5.4 F150 for? Do you want to use 91 to 93 octane, or would you rather want to stick with 87 octane prices and tune around that?

 

I use it just as a daily and the occasional tow. I would like the stay around 87 octane but now gas prices are going down well see.

 

level 2

 

Level 3 at the moment with 93 octane.

 

Level 3 for me. The bump in MPG overcame the additional fuel cost. My local costco has 91 octane for only $.20 a gallon more. Ran the math with my added fuel MPG and it actually saved me money. The BP by my house premium is $.60 more a gallon then regular.

Level 3 is great. Completely different truck!

Adjusted shift firmness, timing just a bit, changed the TC lockup in 4th gear, probably my most significant MPG increase, especially in town.

 

Do you know what you have those set to??

 

It's all done for you with the level 3 tune; just requires the higher octane fuel to use it.