There are few things more frustrating than driving a vehicle that isn’t running as well as it should.

How does the fuel system work?

Our fuel system cleaning service is safe and effective to use in gasoline direct engines (GDI) and port fuel injection engines (PFI).

Contaminants get into your vehicle’s fuel system causing increased fuel consumption, rough idling, pinging, knocking, hard starts and increased emissions. This fuel system cleaning service is performed in two steps and cleans the entire fuel system including fuel injectors, combustion chambers, intake valves, manifolds and carburetors. Performing a fuel system cleaning service will:

  • Help increase gas mileage
  • Restore power and performance
  • Clean and free stuck rings, valves and lifters
  • Provide quicker start-ups and reduce emissions


A fuel system cleaning service helps restore engine performance and enhances gas mileage.

Oil ‘N’ Go recommends performing a fuel system cleaning service every year or 15,000 miles.