How to clean intake valves
how do you clean the intake valves in the GDI engine. 2015 2.4 liter
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If your engine is really GDI there is no need to clean the intake valves since the only thing that should be flowing through the intake ports is clean filtered air. Unless of course the engine is worn to the point that oil is entering the intake path in significant amounts past the valve guides perhaps.
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If there is a PCV system, which there should be, but again, you need a bad engine sucking oil to draw the oil into the intake system to leave deposits. What problems are you having that you think you need to clean the intake valves?
