ok a few days ago i finished the install on my 03 GT. the car was running ok with Tims tune but the tune was off. i think it was for a manual. he send me another tune to fix my speedo/tranny problems but now the car is acting messed up. when i start the car, black and also white smoke comes out of the tailpipes. there is a strong smell of gas also. car sounds like its being flooded with gas. it doesnt idle right and dies. this happened the first time i started the car with the first tune but when i plugged the air hose that goes from the inlet to the discharge(i forgot to do it) and started it again, it smoothed out to normal. now its all jacked up again. oh ya, i also noticed that one of the wires that lead to the maf has been cut a little by metal edges in the engine bay. when i moved the wires, it sparked against the metal. (car was off but key set to on position). did i mess up my maf? is it the tune? could the plasma booster be messing up tims tune somehow? help anyone!