Tacoma 2WD V6-3.4L (5VZ-FE) (1995)
Fuel Injector: Service and Repair
Installation
1. TEMPORARILY INSTALL INJECTORS AND DELIVERY PIPES.
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Install 2 new grommets to each injector.
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Apply a light coat of spindle oil or gasoline to 2 new 0-rings and install them to each injector.
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While turning the injector clockwise and counterclockwise, push it to the delivery pipes.
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Install the 6 injectors.
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Position the injector connector outward.
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Place the 4 spacers in position on the intake manifold.
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Place the delivery pipes with the 6 injectors in position on the intake manifold.
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Temporarily install the 4 bolts holding the delivery pipes to the intake manifold.
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Check that the injectors rotate smoothly.
HINT: If injectors do not rotate smoothly, the probable cause is incorrect installation of 0-rings.
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Replace the 0-rings.
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Position the injector connector outward.
2. CONNECT INJECTOR CONNECTORS.