TBrown7300

Jcain , you have had the Livernois awhile , which tune would u say gives the best fuel mileage and shifting for someone who does alot of city driving ? I probably split 50/50 city/ hwy. Thanks in advance .

jcain

honestly, their 91 perf returns the best mileage for me for DD. 91 is the highest casual pump gas you can get in vegas

Stumpy

not sure if anyone has already done this or not but could someone post a pic of where to install the wire that runs to the fusebox? theres 43 pages to search through and i just don't have the time or patience to look through it all haha. i have a 2010 5.4 so I'm hoping that the fuse situation is similar to mine. thanks in advance!!!!

Prader81

I have a 2012 ECOBOOST with the bully dog. On the First Tune (the lowest power one) I got an increase of 1.5 mpg. 18.5mpg to 20 exactly. On trips - it is rediculous. I can get 25 if I drive 65 mpg. I had one trip where i averaged over 23. It was awesome. Stock tires 17" rims 4x4 though. The bully dog definitely helped me. Also the driving coach is super helpful too. Love the bully dog.

Stumpy

Can you post a pic of where you ran the wires to?

wigsmen

To the guys with an intake I put the dual cone afe dose the bully dog work well with that intake afe exhaust is next

adam74

1.1.4.0 is out now, and you can also get the bully dog air intake. I think it may be time to get one since I have a lift and big tires. not sure what would benefit the most tires or 4.55 gears.

Jjohnson92907

I hope someone can help. Every time and every time I try to change my idle RPM it says special functions not supported. Has anyone else ran into this issue? I don’t want to have to deal with bully bog since it takes hours lol. Thanks anyone who can help!

Tothemax

If their CS won't help you or is a PITA to deal with this should be a red flag.

Bully dog is garbage. Sell it and get a SCT tuner with custom tunes. MUCH better performance.