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FUEL SYSTEM AND THROTTLE BODY 5-23
FUEL INJECTOR REMOVAL
• Remove the air cleaner box. (5-14)
• With battery negative cable disconnected, disconnect the
injector couplers.
• Remove the fuel delivery pipe assemblies. (5-16)
• Remove the primary and secondary fuel injectors #1, #2, #3
and #4. (5-16)
FUEL INJECTOR INSPECTION
Check fuel injector filter for evidence of dirt and contamination. If
present, clean and check for presence of dirt in the fuel lines and
fuel tank.
The fuel injector can be checked without removing it from the
throttle body.
Refer to page 4-77 to -82 for details.
FUEL INJECTOR INSTALLATION
• Apply thin coat of the engine oil to new injector cushion seal
and O-rings.
• Install the injector by pushing it straight to the throttle body.
Never turn the injector while pushing it. (5-20)