We don't have a lot of GMC S-15 Jimmy fuel system problems on file — feel free to add yours here. The most common S-15 Jimmy fuel system problems cost $500 to fix & occur at 30,000 miles. Click on a year below.

Worst Fuel System Problems
smell of gas 1993 GMC S-15 Jimmy
gas not being sucked into the fuel injection 1993 GMC S-15 Jimmy