i just installed a p72 ecu with a skunk2 chip in it. the vtec is at 5000 to 9600. when i hit vtec in 2nd gear, the car misfires momentarily and then pulls hard 9600 and then when i step on the clutch, it throws a CEL, and the idle is all fu**ed up. i tried adding and taking away fuel at vtec but doesn't help much. Please help!! thanks. Any posts will be greatly appreciated.