134178-5220 PT78 Plunger: Hino J08C Applications, Specs, Failures & Replacement

Table of Contents 1. Why Is My Hino J08C Losing Power and Producing Black Smoke? The 134178-5220 PT78 Plunger is a critical component in Hino J08C fuel injection systems, and wear of this pump plunger can cause reduced engine power and excessive black smoke. Typical complaints include: When these problems remain after basic fuel system […]

134178-5220 PT78 Plunger: Hino J08C Applications, Specs, Failures & Replacement Read More »