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Posts tagged '1999-2004'

New 1999-2004 Ford Mustang GT 4.6L Oil Separator

By BBK Performance 1 month ago 1054 Views No comments

The BBK Oil Separator Kit is a must-have for the 4.6L engine in your Mustang GT because during the process of venting crankcase pressure through your PCV valve into the intake, oil vapor can collect and coat the inside of your intake manifold. That oil vapor eventually ends up coating your intake valves and burning in your combustion chamber creating carbon buildup. Excess oil in the combustion chamber can even dilute your gas, lowering its octane level. This happens on all engines but is a very common issue with modern high compression, high RPM engines.