2011-2016 GM HD Return Fuel Pressure Test Port LML (FPE-FPTP-GM-1116)

The Fleece Performance Return Fuel Pressure Test Port for 2011-2016 LML Duramax is built to OEM-or-better standards for diesel truck owners who want a no-compromise upgrade. Engineered, manufactured, and supported by Fleece - the diesel performance specialists.

Features

• Direct OEM replacement

Specifications

• Fuel Type: Diesel
• Engine: Duramax
• Country of Origin: US

Manufacturer Description

The return fuel pressure test port for the 2011-2016 LML Duramax is designed to aid the technician in troubleshooting return fuel pressure, often necessary when diagnosing CP4 pump failures.

When installed in the return fuel system, it allows for a pressure gauge to be connected to the return return fuel side to monitor pressure.