Im having my FICM tuned this week by PHP Diesel.

-has anyone had it done??
-noticible difference??
-Comments??

 

You're suppose to give updates when you get it back and put a few miles on it, not ask questions when you sent it off.

 

We are taking our trucks saturday, they do on-board tuning...just wanted to know before i spent the cash

 

That's next weekend, not this weekend. Unless my reading/comprehension skills let me down again. Either way, I'm very curious, I talked to PHP, but never got around to sending my FICM or paying the deposit on the programmer. Too many projects.

Cash? What the I LOVE TURTLES is cash!?!

 

il post the resaults

we are gana dyno before and after, its only gana cost $100 for the tuning

 

I'm most interested in the MPG results. Dyno numbers are way cool, but at this point, I'm getting plenty out of mine, except MPG.

 

well its a 6hr drive, so il fill up before i leave and before i come back to check the mpg gain

 

Let us know. PHP does good work. I've heard good things about them. A lot of the 7.3 guys use their custom tunes too.

 

hope i have good results

 

They say the 03/04 trucks wont notice it as much as the 05+ trucks, because your factory FICM tuning is already better than ours. Which is why I've liked every one of the older FICM's I've tried.