LoL I do quite a bit of trolling, read somewhere that you installed a ZIF. Of all the things I've touched on my truck, the ECM hasn't been one of them.. Yet. And I forget what my MT2500 said it was, seems like I've read 7747 before.
I would certainly appreciate your help here and I like reading about the progress. I'm happy with the way my truck runs, just wouldn't mind running it leaner at cruise since I'm on the highway about 90% of the time I'm behind the wheel.
EDIT: MOSTLY happy with how it runs. It ****** me off with how fast & hot idle are handled by this thing. It won't try and take the idle lower until it hits the preprogrammed temp but the truck also has to sit still for a while with no throttle input. I can see the IAC's count is higher when driving until it meets the conditions in which to drop the idle. I wish it would just see the temp is where it's at, and drop the idle down anyway. Truck is two different animals when trying to change gears. It opens the IAC some anyway when you hit the gas but not as much as before it has a chance to come down to warm idle. So it's easier to change gears until that happens as the RPM drop between shifts doesn't happen so fast. That's one thing I'd like to play with if I could, but of the software interface screen shots I've seen, IAC motor logic doesn't seem to be part of it. When I drive my spouse's '92 stickshift Ford, I never jerk anyone when shifting gears, it's like soft butter gliding over freshly toasted bread.
