2007 F-150 5.4 Harley Davidson

[JohnD_LHP]

I have an 07 F-150 Harley with K&N CAI, i installed the predator software but i am not convinced it is working efficiently. Tough cold starts and horrible MPG. I posted earlier but no one was able to help.

[mikel]

What revision is on the Predator?
The latest version is 9r05.

[JohnD_LHP]

the version i have is the 9r05.

[mikel]

It is possible that the CAI is not playing well, try adding +5% to the global MAF curve.

[JohnD_LHP]

i will give it a shot and get back to later this week.

Thank you

[JohnD_LHP]

I added +5% to the MAF setting. It did solve the cold start problem but not the MPG. I am runnig 89 octane with your 87 performance tune setting. Should I increase the MAF setting or do you have any other suggestions?

Thank you

[amsounds]

Which CAI are you using JohnD_LHP? If it is a K&N Cold air with the metal tube that is enoungh! If it is the Plastic composite on it , run 10% or Plus 1% until you hit that sweet spot! You can always get it dyno'd too!

[JohnD_LHP]

Thanks for the tip. I set the MAF to +10% and what a difference!!!

[amsounds]

Glad to see you got it resolved! If you need anymore info on mods, please visit Troyer Performance! Mike Troyer and crew is the F-150 Guru's............. I ain't kidding you on that!
God Speed,
Albert

[speedshop]

I had to add 14% to my '04 with an AEM. I have not checked the mileage yet though.