With today’s advances in fuel economy in new BMW models, those of us driving older models will try almost anything to squeeze out a few extra miles per gallon for our daily drivers. Keeping the tires properly inflated, ensuring fresh synthetic oil is flowing through the veins, and rebuilding those vanos units are the tried and true methods for maintaining better fuel economy.
Your leaking oil filter housing gasket has been bothering you for months. Its dripping onto the driveway, requiring a weekly top-up with expensive synthetic oil. “How much money can I waste on oil this month?”, you ask yourself. I totally understand why the average BMW enthusiast would avoid this job for months at a time, however. Digging into this project will take anywhere from 4-6 hours depending upon your proficiency and what other items you replace along the way.