I have the N55 gas engine. Odometer reads 72k miles.
Spark plugs replaced under 200 miles ago using OEM Bosch plugs.
Engine was scanned prior to spark plug replacement and no codes were stored or active. Eng/Mal resets when car is turned off.
Vehicle was surging prior to this. I have ruled out the plugs were bad.
Engine /malfunction light comes on during acceleration but resets after vehicle is turned off. Warranty should cover those issues. Appreciate your help.