I had some basic add ons when I first installed the Diablo tune and it ran great, I just added a 75mm Thorttle Body and C&L intake plenum. and now it wants to bog down and even die at an idle, if I hit the gas and let off it will bog and die.
Also I have been reading here that using the tuner to ...

From what I understand, the U7146 is a 91/93 octane tune. That means (in my mind) that it is optimized for 91 octane. I say "optimized" because you have determined 91 octane to be the minimum safe octane rating on this tune. This means that if you use 93 octane, the 2 additional octane points are ...

mikel i know you guys are hard at work keeping up with the new cars and comming up with new tunes for all these new cars seeing how the pony wars appear to just be getting started.. however i hate to be a bug.. but i was wondering how far along you guys are with this trinity thing?...i have a sct ...

Guys,
I went into the bios and the com port was set to AUTO. I changed it to COM1. There didn't seem to be options for settings there. I booted up. The problem I have been having is when I go into DSDL, set up the predator to send, and click on "get tune file from predator", a window blinks for a ...

Hey twiggy did you check to make sure the com port or ports are not shut off in the computer bios? you have to make sure its set up in bios if the settings in bios are diffrent then the ones in windows it will not work...they must be enabled and if there is a setting to select the IRQ number and the ...

1. Diablo tune is a tune developed on the dyno to improve performance and power output.
Factory hp tune is a copy of your stock tune that we allow you to modify if you desire., otherwise there are no changes to that tune from stock.
2.Yes, the rest of the tune will stay the same if that is all you ...

Wow, you guys are tough!
Look, I monitor these forums and do my best to answer EVERY single post.
We do however get a ton of traffic here, and its not hard for us to be overwhelmed, especially around the weekends.
I saw this thread and purposely skipped it at first because it looked like it had ...

do i stink?
am i that stupid?
i mean is that why no one has sent a reply to my questions?
i buy a product and i have some trouble so i ask for help or advice and i get nothing? while others get answers to their questions? should i switch to an SCT unit? thanks for nothing.

no takers on this one huh?

ok heres what

heres what i have

2004 ford mustang GT 4.6L v8 sohc
predator U7146, TWO tunes avaliable are factory hp tune and diablo tune

mods
c&l 85mm mass air meter with inlet tube and k&n filter
75mm acufab throttle body and plenum
Steeda under drive pullies
bassani 1 and 5/8ths mid length ...