Here are symptoms to look for, its seriousness, and cost to replace. Do you see oil puddles under your vehicle, especially when the engine is running That might be one of the most noticeable rear main seal leak symptoms. Among these leaks, the rear main seal leaking after replacement is a typical case. The rear main seal is the rear seal for the crankshaft in your engine It’s a very important seal since it is so low on the engine a significant amount of oil can quickly leak from it, allowing your engine oil levels to get dangerously low before you have time to add more oil.
Learn the symptoms, causes and cost of a rear main seal leak, a major repair that can affect your engine performance and oil levels Find out how to prevent and fix this problem with expert advice and tips. A rear main seal leak will cause oil to drip from the bottom of the bellhousing at the front of the transmission If you have drips coming from in front of the bellhousing, locate those leaks, stop them and clean the engine. A rear main seal leak isn’t just an inconvenience It’s a warning sign that demands attention before it leads to more severe engine damage or complete failure
