The 6.0 Powerstroke is very finicky when it comes to consistent voltage. Many issues stem from inconsistent and/or insufficient power, creating a whole host of problems, including the FICM (Fuel Injection Control Module) not properly communicating fueling commands to the injectors. Ensure your system maintains proper voltage by upgrading to this replacement alternator from Powermaster.
IMPORTANT FITMENT NOTE:
- Intended for use on single alternator models built before 9/14/2004