Getting ready to install an oil catch can on a 2021 Expedition but the directions are telling me in freezing temps to leave the PCV system intact. Has anyone had any issues in below freezing temperatures such as freeze up of the crank vent system? Just wondering if I should wait until the spring...
Does anyone know where the PCV valve is on a 2007 Expedition 5.4L Triton? And what is the part# to replace it? Can't seem to locate it. Burning oil and hopefully this is a cheap fix!
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