I got it fix I was a vacuum line internal wastegate or fule pressure sensor
But Its over heating slowly but only when I'm driving I'll let it idle for a while and it wouldn't overheatList of mod
Fmic
255 fuel pump
3 in exhaust
Slim fan
I regap the spark plug an its fix the misfire at idle run great till I try to get in to boost then misfire I let off the gas I let it idle for a bit the gose back to normal
The car has a slight misfire at idle all the time. It's when under boost its misfire really bad but like some time but then it does it its misfire really for a few minutes an then going back it a slight misfire