There are 1 owner-reported fuel system complaints for the 2012 Infiniti G37in NHTSA's database. These are unverified consumer reports and may not reflect confirmed defects.
STOPPED AT A TRAFFIC LIGHT. CAR IN DRIVE & FOOT ON BRAKE PEDAL. ENGINE SUDDENLY REVS UP TO OVER 3000 RMP AND CAR WANTS TO LUNGE FORWARD.VERY DIFFICULT TO HOLD CAR FROM LUNGING INTO CAR IN FRONT. PUT GEAR SHIFT INTO NEUTRAL TO PREVENT AN ACCIDENT.THIS SAME THING HAS OCCURRED ON 11/1/2013 AND 12/23/2013.REPORTED TO DEALER & NISSAN. NO HELP. *TR
Complaints are unverified consumer reports submitted to NHTSA. A high complaint count may reflect vehicle popularity, not defect severity. Data sourced from NHTSA public records.
Data synced from NHTSA on Apr 26, 2026