I think the point he was trying to make was more along the lines of...
did you actually get your power fc "tuned" tuned, or did you just use your butt dyno to get the thing running like 90% of the people with a power FC.

 

Sorry for the mix up and thanks for correcting me empire. <3

 

I think he had it dyno tuned. Not 100% positive though.

Jun, did you take into consideration your Power FC has that problem and don't save your tune? I know you had all the settings written down could there possibly have been a short somewhere in the FC. Just a thought. Also this is a faily recent problem I remember Cole telling me about it and how he loaned you his iacv so you could see if that would fix the problem. I don't get it that car ran like a champ while I was up there.

 

Yeah the car was tuned with the power fc on the dyno. I will try to recirculate it better to see if that helps. Yeah I have coles iacv and I installed it but it didnt do anything.

 

It is a walbro 255 pump also.

 

<3 no homo lol

yeah, that could be causing all kinds of problems. No offense, but if you have ruled out operator error and it really is just "forgetting" then there might be "holes" in the tune where it has dumped the data and it only shows up as a problem at certain times.
Its a bit of a long shot, but it is possible.

Might be the pump causing problems. walboro's do that. try a different pump.
again, its a bit of a long shot, but it is possible that, that is the key to the whole thing.
either a different pump or a fuel gauge to see what's going on.

 

Ok I'm going to check for vacuum leaks first. Then Ill go to the pump, then get a new tune. The car was tuned on the power fc, but it still did the same thing when I had a safc2 on it, so thats why I narrowed out the tuner as the problem. Thankyou guys for all your help! I really appreciate it.