When Cleaning the Injectors with a Pressurized Injector Cleaner, Prior

question 71

Multiple Choice

When cleaning the injectors with a pressurized injector cleaner, prior to starting the engine, ______.

• A) remove the fuel pump relay or fuel pump fuse
• B) pinch off the fuel return hose
• C) connect the can of cleaner to the Schrader valve on the fuel rail
• D) all answers are correct

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