Hey, I have a 1994 T-Bird LX 3.8L. About 1000kms ago, I rebuilt the engine after it blew a head gasket and hydraulicked a piston. When the engine was apart, i decided to do a few small performance mods to it. I got a new performance grind put on the cam, I gutted the MAF, and a few other minor things. I'm happy with the performance of my car (0-60mph in 8.5 seconds) but just recently it has started to stall when i come to a stop. The idle is also uncertain, and it surges quite a bit. What the hell is going on? I thought maybe its because i gutted the MAF, but the problem startedjust a few days ago, and the MAF has been gutted for about a month. Could it be the throttle position sensor, air bypass valve? Help!