We don't have a lot of Infiniti G37 fuel system problems on file — feel free to add yours here. The most common G37 fuel system problems cost $100 to fix & occur at 35,000 miles. Click on a year below.

Worst Fuel System Problems
gas tank won't fill over halfway sometimes 2011 Infiniti G37
auto enters limping mode when mass airflow sensor goes bad 2009 Infiniti G37
unintended acceleration 2011 Infiniti G37