RAM 3500 HD Truck 4WD L6-6.7L DSL Turbo VIN A (2007)
6. An integrated fuel injector wire harness / valve cover gasket (2) is used. After all 12 nuts (1) have been removed, remove this integrated gasket.
Before removing gasket, disconnect engine wiring harness at both electrical connectors (3).
7. Remove necessary high pressure fuel line connecting the necessary fuel injector rail to high pressure connector.
8. A connector retainer (nut) is used on each connector tube (12). Remove this nut(s) by unthreading from cylinder head. These nuts (12) hold the
fuel injector retainers (13) to the fuel injector.