High Performance Fuel Rail Plugs for the Cummins and Duramax Diesel Engines
The installation of a Fuel Rail Plug will replace your OEM fuel release valve without having to shim it with washers.
Aftermarket performance tuners often require increased fuel rail pressures that cause the fuel rail release valve to open. The appearance of trouble codes P00087 and P1011 are a sign of the OEM fuel rail pressure release valve has opened. The installation of a Fuel Rail Plug will eliminate the valve which allows the required fuel pressure to be maintained to the rail and injectors. The installation of a Fuel Rail Plug prevents the power level drop and the associated trouble codes from appearing with a check engine light warning.
This Fuel Rail | Pressure Relief Valve (PRV) Plug is currently available for the following Turbo diesel engines: