Fuel Injection Pump Roller Tappet Inspection
WARNING: This page is about a different car, the 2013 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Inspect the fuel injection pump tappet for flat spots or scoring. If any damage is found, inspect the fuel injection pump and the fuel injection pump tappet drive lobe. Install new components as necessary.
Courtesy of FORD MOTOR CO.