Oil Residue Present On Front Wheel Bearing Hubs – 2015-2017 Ford F-650/F-750
2015-2017 F-650/750 – Oil Residue Present On Front Wheel Bearing Hubs Some 2015-2017 F-650/750 vehicles may exhibit oil residue on or around the front hub bearing caps. The cap includes either a blue or red purge valve. Light residue from the valve is normal and does not indicate a bearing cap or gasket concern. … Read more