I'm going to take the ICM off my 2003 GT and put it on her 2000 GT this weekend and see if I still have problems with it. If not it's probably the crankshaft position sensor or the camshaft sensor.
Figure I'd go with the most expensive part to replace ($182.00) first and then if I'm still having problems with it on Monday a friend of mine has a HP tuner that were going to do a realtime scan on the crankshaft and camshaft sensors to see what they are sending back. I think they are about 20 and 30 each so for about 60 with tax I could just replace both of them without huring the budget.
The camshaft should be pretty easy to swap out but I heard the crankshaft is kind of a pain. Anyone got pictures of these areas and any tips on replacing?