Ppe Release Valve Shim Kit For Gm 6.6l Duramax Lly/lbz/lmm & Dodge Cummins 6.7l
Price:
$ 28
- Condition: New
Seller notes
PPE Release Valve Shim Kit For GM 6.6L Duramax LLY/LBZ/LMM & Dodge Cummins 6.7L 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.It eliminates potential low fuel rail pressure DTC codes P1093 or P0087 (low fuel rail pressure durin...
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