One problem related to check engine light on has been reported for the 2008 Infiniti G35. The most recently reported issues are listed below.
The contact owns a 2008 Infiniti G35. The contact stated the vehicle intermittently stalled without warning. The check engine warning light would also sporadically illuminate. The vehicle was not repaired. The manufacture was not alerted of the failure. The vehicle was never diagnosed or repaired. The failure mileage was 120,000.