That's what I've always read, just wanted to make sure. Thanks mikel.

U7146
2004 Mustang GT

Is a tune required for the 2004 4.6 L engine when running a CAI from S&B. I realize you don't get much extra power with just a CAI. Just want to know if the car will run lean without a tune?

Thanks Shaken. That's one of the first things I did when I started using my Predator, just to be safe. Is running the one of the Diablo performance tunes of for a generic CAI or do I need a custom tune designed specifically for that intakes air flow?

u7146
v.9r07b
2004 Ford Mustang GT
Mods: cold air intake (unknown brand), no mufflers

Just wondering if someone could give me a explanation of the canned performance Diablo tunes? I have a 87 octane and 93 octane available in my Predators menu.

Only mod my car has is an unknown brand CAI ...

I seem to have lost support for this issue. Is it better to call tech support? This can't be the first time something like this has happened. Will restoring the original backup and importing my custom tune back into the tool mess anything up? I don't want to guess at this and lock out the tool or ...

What are my options to get this taken care of? What happens if I restore the original backup and then import my custom tune back on the Predator so it recognizes it? Please advise so I don't mess something up.

Where do I find an old version to put back on the tool? I'm not the original owner of the car/tool. Does Diablo Sport keep records so we could possibly figure out when the tool was purchased and put that revision on there by using serial number on the tool? Maybe the custom tune has some sort of ...

ok, I appreciate your time. Just curious, what's the reason for restoring the original backup before doing a revision update? It did not seem to erase my backup from the tool when I forgot to restore.

Also, under performance tune in the main menu, after doing the revision update I see all of the ...

Could on of yuo Diablo tech support guys please confirm that the original backup I have posted in this thread is in fact a good original backup? I'm considering having a new tune made and want to make sure a have a good spare cpoy of the original backup. Thanks

I haven't actually tried to make any tune changes with the Predator, just exported the tunes for backups. Also, I did an export of all the tunes before and after I did the revision update. So my origanl backup I exported before the revision update should be good, correct? I want to make sure when I ...

Here are the renamed files, thanks.

u7146
v.9r07b
2004 Ford Mustang GT
Mods: cold air intake (unknown brand), no mufflers

I have posted the tunes I exported from the Predator. The original backup and the extra tune (which I did "read extra tune first) both have the same file name by default (fbfg2ty.frg). What's going on here ...

u7146
v.9r07b
2004 Ford Mustang GT
Mods: cold air intake (unknown brand), no mufflers

Bought a car about a year ago that came with the Predator. Seller said car had a custom dyno tune loaded. Remember browsing through menu seing title "custom tune". Like an idiot, I didn't read directions and ...

last tune written is fbfg2ty.frg . Does this file name llok like a Ford factory tune? Problem I'm having is a tried exporting the "custom_tune.frg" for a CMR dealer to read, but the dealer indicated he was unable to open tune. I was told by the previous owner of my car that the car already had the ...

u7146
9r07b
2004 Ford Mustang GT

I have a tune labeled "custom_tune.frg in my Predator menu. I believe the car currently has the stock tune loaded. If I want to export the "custom_tune.frg" to a pc, do I need to download the tune to the car first, then read extra tune before I can export? Thanks in ...