This happened to me today again. Changed tire size to my new 35s yesterday and went to load the 91 tune. Get the same error. 3rd or 4th time. Ofcourse on a Saturday when no one is around. And I'll have to sit on hold waiting to get it fix Monday. Very frustrating.

I had the same I called diablo problem solved.

I got a hold of someone at diablo. Solved.

Love how it takes weeks or months to get a reply from anyone at Diablo.

Anyone?

hey I was doing some reading on the forum here. Could I be getting the dead pedal issue as well? Ford did just put in the latest update for my transmission. Could it be the dead pedal issue? When it cuts power I pretty much have a dead pedal. I have to get out of it and it slowly comes back. ????

I was thinking I should go with 5 Star tuning since I've heard amazing reviews on them... but I'm scared to spend the cash and have the same thing happen.

There you go.. Very frustrated with this for far too long.

where did the previous custom tune come from?

TSS been working just fine. I'm just about to load up the files you asked for. I was out with the 87 tune seemed fine then switched to 91...little bit of a chirping I can hear on moderate throttle.... when I put it down almost right away it cuts power ...

I've had the 87 canned in the truck and its running just fine... nice and strong. So I decided to put the canned 91 tune in. Went for a drive and when I try to accelerate hard from a light to get up to 100kph. the power cuts out... I have to get out of it and then back in at a softer acceleration ...

Nothing for me yet?

Hello? Anyone?

There you go sir. I loaded the 87 tune because I have 87 in the tank right now since I was stock the last week or so.

Yes I can do that. But the last tune written was simply the 91 performance canned tune that comes with the programmer. I'll go do it right now.

Thanks

Hello? Any Ideas?