Remove the fuel rail noise shield-(1).
Remove the fuel rail wiring connectors from the fuel feedpipe bracket.Remove the fuel feed pipe bolts-(1).Remove and discard the fuel feed pipe-(2).
Remove and discard the high pressure LH to RH fuel railcrossover pipe-(1).
Remove and discard high pressure fuel pumpbolts-(1).Remove the high pressure fuel pump-(2).Remove the valve lifter follower-(3).Remove and discard the high pressure fuel pumpgasket-(4).Remove and discard the high pressure fuel pumpO-ring-(5).
Fluid and Lubricant Recommendations
Fluid and Lubricant RecommendationsUsageFluid/LubricantEngine OilUse only engine oil licensed to the dexos1 specfication, or equivalent, of the properSAE viscosity grade. ACDelco dexos1 Synthetic Blend is recommended.Engine Coolant50/50 mixture of clean, drinkable water and use only DEX-COOL Coolant ...