J-Mod and Tuner not cooperating
I haven't posted in a while, but I keep up with this site very regularly. Anyway, I hope one of the many gurus on here can help.
I have had several Tbirds, and always upgrade the valve body with the J-mod kit as a first upgrade/maintenance item. My current one is a 97 Sport. I recently bought a tuner from a member here (Superchips 1725) and the tuner and jmod are not cooperating at all. I have tried numerous settings for shift firmness and points, but the 1-2 shift under light throttle just won't act right. It bucks and feels like it wants to shift back and forth between 1st and 2nd a few times before it stays in second. Manually shifting eliminates the problem. I set the program back to stock and the problem went away. So, it must be the tuner program not playing well with the valve body upgrade.
So, I guess my question is, is there a setting I can use that will allow the shifts to happen normally without doing it manually all while keeping the 93 tune downloaded?
I know I might take some heat for using this tuner, but it was cheap, and there are other things that it will let me do that justify having it.
So any help is greatly appreciated.
97 LX Sport Bird. Lots of suspension, loud stereo, good tires, and a heavy right foot.
"Take it easy, and if you get it easy, take it twice!"