Removal and Installation Name Specification Engine oil WSS-M2C913-A or WSS-M2C912-A1 Removal | -
Remove the throttle body. For additional information, refer to Throttle Body in this section. | | -
Disconnect the engine wiring harness electrical connector. | | -
Disconnect the fuel injector electrical connectors. | | -
Remove the fuel supply and return line retaining bracket. | | -
Remove the fuel injection supply manifold. - Discard the O-ring seals.
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Remove numbers one, two and three fuel injectors. - Discard the O-ring seals.
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Remove the fuel pressure regulator. | | -
Remove number four fuel injector. | Installation | -
NOTE:Install new fuel injector and fuel pressure regulator O-ring seals. NOTE:Coat the fuel injector and fuel pressure regulator O-ring seals with clean engine oil. To install, reverse the removal procedure. | | |