ok I am a mechanic by trade and a total, speed freak I got this MK for a 1oo.00 and it runs drives and looks great!!! until the mods now check engine light is on and the dang thing stalls at every stop light! i pulled all the cats and make boobo with a K&N "mass allready cleaned" it runs rough and rich. next question i serviced the trans new selector switch and speed sensr and 1-2 solenoids still have to be in or out of the throttle or else it bucks and kicks in third. also the trans is keaking out of th front of the trans soeone thought it needed a trans pump. what do you guys think?