Fitment:
2001-2004.5 Chevrolet Silverado 2500HD/3500HD 6.6L Duramax LB7
2001-2004.5 GMC Sierra 2500HD/3500HD 6.6L Duramax LB7
Eliminate the low fuel rail pressure diagnostic trouble codes in your 2001-2004 GM 6.6L Duramax LB7 with the BWD Duramax LB7 Fuel Rail Plug. This plug features a solid design and eliminates the possibility of fuel being returned to the fuel tank. As a result, you get consistent fuel rail pressures so you have the fuel you need to support hard acceleration, aftermarket tuning, and other performance upgrades. Each plug comes ready to install and is CNC machined from 304 stainless steel.
FEATURES:
-FUEL RAIL PLUG
-MACHINED FROM 304 STAINLESS STEEL
-ELIMINATES LOW FUEL PRESSURE TROUBLE CODES DTC CODES P1093 AND P0087(LOW FUEL RAIL PRESSURE DURING POWER ENRICHMENT) THAT ARE CAUSED BY AN 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.