I wouldn't count on it. Seems like these things work one way until you change something to make it act different. Sure they " self learn" to a certain extent but I don't think they fix themselves without help. One thing I notice is you do have to let the thing prime before you hit the start or it takes a bit more cranking to get it started. You can bump up the amount of fuel gets dumped when it primes. Maybe doing that would fix your cold start issue. Today was the first trip out of the garage since hooking up timing control. It did die on me once when I was just sitting idling in traffic. And it would've a couple other times but I caught it in time. So that's something I have to look at. Also I have discovered that if i just push in the clutch when slowing down sometimes it will die but if I push in the clutch while my foot is still on the throttle some and then let off it won't. There's got to be a way to fix that if I can find it. I was at the race track today and one of the guys had a car running that had his endorsement graphic on the side for www.efiexpert.com. This guy actually offers online classes for tuning an EFI. He only advertises Holley and FAST but I think most all these units are pretty similar. If nothing else it would be nice to have an expert resource to bounce questions off or even just to explain what this or that adjustment is going to do. He said the class was $75. Probably money well spent. Easy enough to buy a new tool but it would be great if you had somebody show you how to use it.