Cool 2003 Infiniti I35 Check Engine Light Codes 2023. When the engine is running at low or medium speed, the power valve is fully closed. I have an 2002 infiniti i35 145,125mileage with (check engine light) on which had a code reading “p0301” for bad coil misfiring, so i replaced all 6 coils.
It has begun to stall while running; Engine light on (or service engine soon warning light) lack/loss of power engine rough idle Restarts fairly easily and goes on.
