so my cousin and i put a K&N CAI on his Mach1 last week. now his engine has been stalling out randomly and i've had 2 or 3 people tell me it's because the newest Ford ECUs are very "touchy-feely" when it comes to modifications. any ideas on this? has anyone had it happen? all help is appreciated.

also, if it *is* true, how can we fix it? thanks!

Bob (SSTS)