We don't have a lot of Infiniti G20 engine problems on file — feel free to add yours here. The most common G20 engine problems cost $1,700 to fix & occur at 99,000 miles. Click on a year below.

Worst Engine Problems
burnt intake valve 1999 Infiniti G20
unable to start car 1992 Infiniti G20
engine turns over but won't start 1993 Infiniti G20