3010 gas blows oil

Gary Spitznogle · Nov 3, 2014

I've got a 3010 gas was just completely overhauled and occasionally it will blow oil out ex when first started. The oil looks like well used black diesel oil but the engine oil is as clean as when put in. The engine don't have 30 minutes on it. I drove it in the shop a week ago and ran fine but started tonight to take out and blowed the oil all over. Any ideas? Thanks

cole in mo. · Nov 3, 2014

Sounds like it's sucking it out of the vent pump, is the air filter clean>

David G · Nov 3, 2014

I would think it is oil seeping past the rings or valve guides when it sits. I would work the snot out of it for a few hours. My MH44 did this when I overhauled it and did not get a hard enough break in on it.

3010 gas blows oil

Gary Spitznogle

Member

cole in mo.

Well-known Member

David G

Well-known Member

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