Tricked myself again today.Cars running in the garage so i'm pulling plug wires off and sparks are shooting ever where.Engine dies and i check wires make sure they're all on good.Restart engine and now it's running rough but finally smooths out.Take it down the road for a little drive and get in to boost a little and it starts breaking up right away.Not good.Back in the garage and start checking stuff.I'm thinking i fried something with the sparks shooting all over.Tap maf,no change,unplug maf engine dies.Ohmed the coil pack alls good.Engine idles smooth and at low rpms fine but as soon as the rpms come up it starts breaking up.Just like a 2 step. Wait a minute i have a 2 step.Sure enough i'd activated the 2 step.Trying to kick my own ass.Dum old fart.