single shots wont idle

[madsenco]

needing some help in a bad way, recently put a set of 180cc%100 nozzle single shots in a 02 SD, truck runs great other than im having an issue getting it to idle, as soon as she kicks off she starts loping real hard and wont stablize unless you feather the throttle a little, once its stabilized it idles just fine , did a data log and it looks like its bouncing from 100 to 0 on mass fuel desired, just looking for some direction if yall wouldnt mind