Quick Ship SKU #: PPE-113072800 PPE 113072800 Fuel Race Valve 01-04 GM 6.6L Duramax LB7

Eliminate your stock pressure relief valve with this PPE Race Valve, which also prevents high pressure fuel from being returned to the fuel tank. Further, it stops the truck from throwing codes.;eliminates low fuel pressure rail diagnostic trouble codes (DTC P1093,P0087, P1011 low fuel pressure during enrichment) do to stock pressurerelief valve opening; and helps maintain available fuel pressure duringfull throttle driving.

FEATURES & BENEFITS:

• Eliminates low fuel pressure rail diagnostic trouble codes (DTC) such as P1093 (low fuel pressure during power regiment)
• Helps maintain fuel pressure during full throttle