Brendan,
My car does the EXACT same thing... Perfect from dead cold, perfect if I start it up again within a few minutes when hot, but if I leave it for a while when hot, it takes 3-4 long cranks to fire up.
I thought it was my Bosch 044 fuel pump, but I dunno anymore... I really need to give Paul (Stace's pit bitch) a call, he said he went through the same troubles with Stace's car, but I haven't gotten around to calling him yet :looney:
Possible factors:
Power FC Pro
GReddy 800cc injectors
Mines AFMs?
Bosch 044 Fuel Pump
Makes it hard because I had so many things changed at once, troubleshooting is going to be a biatch