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Race Fuel Valve by PPE. The PPE Race Fuel Valve made from stainless steel replaces stock or a shimmed pressure relief valve. This valve helps maintain fuel rail pressure during high engine load conditions. 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 PRV spring pressure. This leads to the valve opening too early which causes excessive amounts of fuel to be returned to the tank. PPE is where engineering design and quality come together in perfect form. This superior product was crafted using modern manufacturing methods and high-grade materials to strict standards to make your truck perform more efficiently. Featuring high reliability providing a seamless operation and offering long-lasting service life it ensures the latest in value.
- 2004 Chevy GMC 6.6L Duramax LB7 1130728002003.
- 2007 Dodge 5.