Sounds like your tuner has some work to do. i have no idea.
If its really rich it will idle high.

 

Yes, you maybe right. If it has no vacuum leaks I will trailer it to him.

 

do you have a wideband?

 

Yes, And it look good. but when it cut off its just to fast to see if it does something crazy.

 

I found the problem... I lean it out with a hand vacuum pump on the map sensor by pump it up to 23lb of vacuum idles great. Now maybe my tuner will lean it out and add a little timing for me so I can install new fuel pump and drive it to the dyno.