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Old 10-15-2013, 10:07 AM
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BARE5 BARE5 is offline
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Fuel in oil smell

What causes that? Not mine . It's in a 383 Hammerhead engine? He's been chasing it for awhile now .
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Old 10-15-2013, 10:32 AM
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Quote:
Originally Posted by BARE5 View Post
What causes that? Not mine . It's in a 383 Hammerhead engine? He's been chasing it for awhile now .
If it's running rich, has blow-by, if a carb drips after it has been shut down,.....

A compression/leak down test will rule out the blow-by, but you can also remove one of the oil filler caps and watch for puffs of smoke that coincide with combustion. The dripping is obviously a visual check but the fuel/air mixture could be caused by several things.
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Old 10-15-2013, 10:56 AM
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thatsmrmastercraft thatsmrmastercraft is online now
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Blown power valve is a likely source for too much fuel. Black exhaust and some soot on transom?
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