i just notice this today that my car is running really crappy at 1500-2000 rpm. it sputter and feel like it doesn't want to move unless i really floor on it. i was messing with panda on the way back from byron and i can't believe panda pull away from me twice. i was also having this same problem during the dyno at dean's too. i think the cracked plug boot have something to do with it. i'm gunna put the stock wire back on and see if that make a different. anything else i need to check beside the wire?? the plugs are new and gap and i know they are ok.