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'73 MFI Crankcase oil out Tailpipe
I have a new engine with 300 miles on it. All of a sudden crankcase oil is spitting out the tailpipe. The engine seems to be running fine, but the oil in the muffler is burning off and smoking of course. Any thoughts what this could be and how to correct it.
Thanks, Flog.
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flog |
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Registered
Join Date: Feb 2000
Location: Dallas, TX
Posts: 4,612
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Motormeiser still in business?
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Neil '73 911S targa |
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Registered
Join Date: Jul 2003
Location: Valencia Pa.
Posts: 8,859
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Hopefully just overfilled ??
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No left turn un stoned |
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Run smooth, run fast
Join Date: Aug 2008
Location: South Carolina
Posts: 13,447
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Meh... that's the break-in oil... keep driving her... but not too hard... then change it when you have put _____ miles on it (consult whoever rebuilt the engine), then change it to ______ weight __________ and drive off into the sunset.
I don't know how much of that should be in green font... probably the part about break-in oil.
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- John "We had a band powerful enough to turn goat piss into gasoline." |
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Cars & Coffee Killer
Join Date: Sep 2004
Location: State of Failure
Posts: 32,246
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You need new muffler bearings.
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Some Porsches long ago...then a wankle... 5 liters of VVT fury now -Chris "There is freedom in risk, just as there is oppression in security." |
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canna change law physics
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Who asks technical questions in PPOT?
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James The pessimist complains about the wind; the optimist expects it to change; the engineer adjusts the sails.- William Arthur Ward (1921-1994) Red-beard for President, 2020 |
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I'm with Bill
Join Date: Jun 2005
Location: Scottsville Va
Posts: 24,186
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The guy with the puking 73
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Electrical problems on a pick-up will do that to a guy- 1990C4S |
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canna change law physics
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Must be desperate
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James The pessimist complains about the wind; the optimist expects it to change; the engineer adjusts the sails.- William Arthur Ward (1921-1994) Red-beard for President, 2020 |
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Control Group
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Neil, you must be psychic, one of the last posts in the thread.
Motor Meister Flog, sorry about the thousands of dollars Motorscheister cost you so far and will end up costing you to get your car in good shape. I shudder to think what is inside your engine compartment.
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She was the kindest person I ever met |
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When I clicked on this thread I thought for sure it was 126coupe.... Haha
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-Tom '73 911T MFI - in process of being restored '73 911T MFI - bare bones '87 924S - Keep's the Porsche DNA in my system while the 911 is down. aka "Wolf boy" |
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