It is an expensive fix because, most times, it requires removing the transmission or dismantling the engine. A leaking rear main seal is one of the more serious oil leaks you can have Here are symptoms to look for, its seriousness, and cost to replace. Among these leaks, the rear main seal leaking after replacement is a typical case. Rear main seal leak fix at home luckily, if your rear main seal is leaking, you have a few options outside of replacing your engine or paying for costly maintenance Stop leak products are relatively new to the automotive market and have made great strides with recent formulas.
A rear main seal leak can cause rapid oil loss, leading to dangerously low engine oil levels and potential severe engine damage Positioned at the back of the crankshaft, this seal is crucial for engine health Addressing any leaks promptly is essential to prevent extensive and costly repairs. Learn the symptoms, causes and cost of a rear main seal leak, a major repair that can affect your engine oil levels and performance Find out how to prevent and fix this problem with expert advice and tips. The most common leaks that can masquerade as a rear main seal leak is a valve cover gasket leak, intake manifold gasket leak or a distributor gasket leak
If you find one, repair it, clean the engine and check for leaks again in a few hundred miles.
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