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PPE FUEL RELEASE VALVE SHIM KIT
PPE FUEL RELEASE VALVE SHIM KIT

PPE FUEL RELEASE VALVE SHIM KIT

2004.5-2010 6.6L DURAMAX LLY/LBZ/LMM

by PPE
$8.99
SKU NWD-113072000

The Release Valve Shim Kit increases the pressure needed to “pop off” the pressure relief valve (PRV).

This means that the available fuel rail pressure remains high, as requested by the engine computer during full-throttle driving.

Reduces the fuel flow through the fuel return system due to an age-weakened spring.

 

  • Features
  • Instructions
  • Vehicle Fitment

It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure during power enrichment) that are caused by insufficient pressure relief valve spring pressure opening, returning fuel to the fuel tank.

* Note: LEGAL IN CALIFORNIA ONLY FOR RACING VEHICLES THAT MAY NEVER BE USED, OR REGISTERED OR LICENSED FOR HIGHWAY OR OFF-ROAD USE.

Applications: 2004.5-2010 GM 6.6L Duramax LLY/LBZ/LMM
                              and also available for 2007.5-2010 Cummins 6.7L

WARNING: Cancer and Reproductive Harm - www.p65warnings.ca.gov

Release Valve Shim Kit Instructions

Year Make Engine

2004.5-2010

Duramax

6.6L

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