Hello Prime
My NSX seems to be running lean after 5 minutes of idling after a cold start up. It will stay there until I push on the gas. When I drive it will move between 12 to 17 AFR. Whenever my car sits idle for a while or sitting at a stop light it moves to 16 or 18 reading.
I have a 98 NSX with CT engineering supercharger, AEM EMS series 2, with injector dynamics 725, walboro fuel pump. Anyone have an idea of the issue?
Thanks
My NSX seems to be running lean after 5 minutes of idling after a cold start up. It will stay there until I push on the gas. When I drive it will move between 12 to 17 AFR. Whenever my car sits idle for a while or sitting at a stop light it moves to 16 or 18 reading.
I have a 98 NSX with CT engineering supercharger, AEM EMS series 2, with injector dynamics 725, walboro fuel pump. Anyone have an idea of the issue?
Thanks
Last edited: