Drainage of engine oil through a damaged crankshaft seal can make your BMW X1 engine run rough and ultimately cease operation. So, if your car crankshaft oil seal is damaged, find its cause and get it replaced immediately.
13. Hereâs how you can know if
your BMW X1 crankshaft
seal is leaking or not;
Oil is leaking from the engine
Clutch slip
Bad gas mileage
Humming engine noise
Puddles of oil beneath your car