[TurboDanny]

Well I'm going on 3 weeks with my Stage1 installed and I'm experiencing the same stumble at WOT that I was experiencing with the stock setup. My GT is a 5 speed with silencers out, a K&N drop in, stock plugs gapped to .40 and I always use Texaco 92 octane fuel. The stumble is not as frequent, but definitely still there. And of course it's a intermittent problem. One day the motor pulls strong with no hesitation, and the next day it's stumbling bad at WOT. The stumble is more like a complete cutout of either fuel or spark to the whole motor, so I'm thinking it’s the Stage1 PCM. Though maybe it’s another issues, like bad plugs, plug wires, coil, etc. If it was some other issue besides the PCM, you'd think I would be experiencing the problem all the time, not intermittently. Could I have a bad Satge1 PCM?[:I] Hopefully I’ll get it straightened out as one “justification” to the CFO for the Stage1 purchase, was the elimination of the stumble. Now she’s asking if it’s possible to return the Stage1! [:0] Suggestions?
Thanks.