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the most common is because it was tipped or tilted

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Q: Why is oil leaking from the exhaust of Briggs and stratton lawn mower engine?
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Oil leaking on Briggs and stratton 18.5 hp?

If oil is leaking on a Briggs and Stratton 18.5 horsepower engine, it is likely a seal is bad. It could be the manifold or the bottom seal.

Is the exhaust valve on 15.5 hp Briggs and stratton engine on top?


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What engine is better the kohler or the Briggs and stratton engine?

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Where is the oil filter on your Briggs and stratton 15.5 engine?

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