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Message: [QUOTE="CurtisF, post: 306318, member: 829"] Update.... I've had a lot of good advice here in this thread, and I also had support via emails, phone calls, and PM's. That in of itself just goes to show that there are people out there willing to help others with tuning. Thanks guys! Without this input, I would not have made this progress in such a short amount of time. The result.... the tweaks I ended up doing weren't much, but they made a huge improvement. Now that I look back, the changes were super easy and things I completely overlooked. The truck now idles much better when warm, and even the warm starts are easier since it settles into a smoother idle faster. In a nutshell the ICP at lower RPM's was lowered a bit, but ramps up quicker as the RPM's come up. The PW map has been reworked so that it's a bit lower off the bat, but ramps up a little faster than what I had it before. Base idle speed was raised, and the ICP while cranking was lowered. The rest of it regarding timing, multipliers, etc was all left alone. I actually tried it out with my PW table unchanged, and the other tweaks, and the idle was instantly better there too. So it wasn't anything huge, but rather some minor tweaks. The bump in base idle speed was something I tried a long time ago, but gave up on it mainly because I had other stuff out of whack at the time. The ICP I had ramping up just too fast too soon, and it was choppy at idle and at times coming just off of idle (and even returning to idle). At this point the truck is much smoother. Still needs a few very minor tweaks, but it's never idled this good with these injectors before. I'd say it's pretty close to a stock OBS truck at idle now. Again thanks for the help guys! [/QUOTE]