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Joined: Sep 2008
Posts: 7
Grease Monkey
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Grease Monkey
Joined: Sep 2008
Posts: 7 |
I recently overhaul my 1928 engine and have a small leak beneath the distributor.
Has anyone run into this problem.
Thanks for any information.
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Joined: Dec 2001
Posts: 10,379 Likes: 1
Technical Advisor ChatMaster - 10,000
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Technical Advisor ChatMaster - 10,000
Joined: Dec 2001
Posts: 10,379 Likes: 1 |
I suggest you go to Tech Talk and scan through "School is in Session". Use the index to find the area of interest. This assumes you have a valid VCCA #  
RAY Chevradioman http://www.vccacolumbiariverregion.org/1925 Superior K Roadster 1928 Convertible, Sport, Cabriolet 1933 Eagle, Coupe 1941 Master Deluxe 5-Passenger Coupe 1950 Styleline Deluxe 4-Door Sedan 1950 Styleline Deluxe Convertible 2002 Pontiac, Montana, Passenger Van 2014 Impala, 4-Door Sedan, White Diamond, LTZ 2017 Silverado, Double Cab, Z71, 4X4, White, Standard Bed, LTZ If you need a shoulder to cry on, pull off to the side of the road. Death is the number 1 killer in the world.
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Joined: May 2002
Posts: 1,213 Likes: 1
ChatMaster - 1,000
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ChatMaster - 1,000
Joined: May 2002
Posts: 1,213 Likes: 1 |
Could be a possible combination of the distributor housing being worn(the part of the distributor body that fits into the block should be 1 1/16" diameter),or the machined hole in the block is worn(it should be just a clearance fit for the distributor body), giving you your oil leak.
CJP'S 29
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Joined: Nov 2001
Posts: 19,758 Likes: 64
ChatMaster - 15,000
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ChatMaster - 15,000
Joined: Nov 2001
Posts: 19,758 Likes: 64 |
Also suggests pressure in the crankcase. Is the tube from front of engine behind the water pump attached to the inlet section of the carburetor? If so is the pipe and passage to it from the oil sump clear? If the crankcase is not properly vented then you will have oil leaking past the lifters, distributor and maybe front and rear crankshaft.
How Sweet the roar of a Chevy four!
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Joined: Oct 2010
Posts: 221
Backyard Mechanic
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Backyard Mechanic
Joined: Oct 2010
Posts: 221 |
I agree with Chipper, it sounds like pressure in the bottom-end, however, this is natural for hours after a rebuild because it takes time for the rings to fully seat. Assuming the rebuild included hone or bore and new rings. Run it for a few miles (100+) before digging into it.
PS I wish I could take my own advice, I would be taking it apart already!
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