Can a bad crankshaft seal cause an oil leak?
Can a bad crankshaft seal cause an oil leak? All manufacturers have a recommended service interval for most of the components on a vehicle. Servicing the crankshaft seal according to the recommended service interval can prevent the seal from failing in the first place, which can cause other problems. Oil leaks are the most common symptom of a problem with the crankshaft seal. What to do about a rear main seal leak? You can add BlueDevil rear main sealer to stop your rear main seal leak and it can safely stay in your engine oil until your next oil change,...