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high oil pressure

Posted: Sat May 20, 2023 5:23 pm
by tonybland
new build 1914 by a good shop. if it has a high cb pump. The problem is on the start-up oil pressure is about 85-90 and the oil comes out of the dipstick. when the oil warms up and leaks to about 1 .75 quartz of oil; the pressure will drop to about 35.

Re: high oil pressure

Posted: Sun May 21, 2023 7:01 am
by david58
How much oil are you putting in the engine?

Re: high oil pressure

Posted: Mon Jul 31, 2023 12:49 pm
by tonybland
I am putting in 3.5 qts (cover extra hose and filter) I put a breather on the oil fill tub which seems to help. start-up pressure is now a out 60. hot drops to about 25.
Also, i did not get a notification that you replied. thanks

Re: high oil pressure

Posted: Fri Sep 15, 2023 6:45 pm
by Bruce2
What oil are you using?

Re: high oil pressure

Posted: Wed Sep 20, 2023 5:57 pm
by david58
Looks like the oil pressure is going down which is good