Pinpoint Test L: Engine Lacks Power
WARNING: This page is about a different car, the 2021 Ford F-150. However, it is still accessible from the selected car via links, so may be relevant.
- Normal Operation and Fault Conditions
DRAIN and REFILL the fuel system with fresh fuel. INSTALL a new fuel filter element. REFER to: Diesel Fuel System Contamination Repair/Flushing - Key Turned to Run or Engine Started .
Possible Sources
- Contaminated fuel.
Diagnostic steps are not provided for this symptom or DTC. REFER to: Diagnostic Methods