How to Add Fuel Injector Cleaner?

1 Answers
SanLaura
07/30/25 12:19am
First, remove several fuel injectors, then separate them one by one and connect two wires to the terminals of the injectors; Take a bottle of cleaner and connect a tube to the fuel inlet of the injector, then connect those two wires to the battery—one to the positive and one to the negative terminal. Remove the intake manifold; Remove all the sensors on top, spray engine degreaser to soak them, then clean with a high-pressure gun. After cleaning, blow them dry with an air gun.
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