Corolla L4-1.8L (2ZZ-GE) (2005)
g. Remove the 3 bolts, then remove the fuel delivery pipe together with the fuel injector.
NOTE: Be careful not to drop the fuel injectors when removing the fuel delivery pipe.
h. Remove the 2 delivery pipe spacers from the cylinder head.
i.
Remove the 4 insulators from the cylinder head.
7. REMOVE FUEL INJECTOR ASSY
a. Pull the 4 fuel injectors out of the fuel delivery pipe.
8. INSTALL FUEL INJECTOR ASSY
a. Apply a light coat of gasoline or spindle oil to a new O - ring, then install it onto each fuel injector.