I have a bugeye with an 04 sti engine vf23 and big TMIC. When you start it it runs really bad almost feels like a miss. Once it’s fully warmed up I have to pull over, turn it off for about 30sec, restart then it goes really hard and sounds great. Weird thing is I have to turn it off let it sit then good to go. I can’t just let it warm up then it runs right I have to turn it off. I’ve had heaps of subies and have never had an issue like this. Any ideas it drives me nuts having to turn it off once it’s warm and then back on and I’m good.