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Old 04-10-2021, 01:56 PM   #17
tubman
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Join Date: Dec 2013
Location: Minnesota, Florida Keys
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Default Re: Extra quart of oil with oil filter system?

Quote:
Originally Posted by JayChicago View Post
No, talking about the stock filter canister. Return line drains center tube of canister by gravity. But oil can only get into the center tube through the two small holes at top of tube. So most of the canister remains full of oil. There was discussion of this here a few months ago. I searched but, sorry, could not find it quickly.
This is the one thing I hate about flatheads. Since I don't want to leave even a pint of dirty oil in the engine when I change it, I always clean out the cannister. I get most of it out with a turkey baster and then use paper towels to get the dregs. Everything else is good; the filter cannister is upright and conveniently located and the fill tube is right where I want it, but sopping the remaining oil out of the cannister is a pain!
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