1jz supra stutters

june bug · 11-24-2005, 03:16 PM

My 1jz supra stutters when i drive it, so i change the fuel pump and filter {walbro} and it still stutters it has new spark plugs.... it stutters more so when the car is warmer and when i really get on the gas.. could it be the injectors or a coil pack?

11-24-2005, 03:16 PM	#1
june bug Stock Join Date: Nov 2005 Posts: 3	1jz supra stutters My 1jz supra stutters when i drive it, so i change the fuel pump and filter {walbro} and it still stutters it has new spark plugs.... it stutters more so when the car is warmer and when i really get on the gas.. could it be the injectors or a coil pack?