Patrick: Some of the things that cause this after an overhaul are oil thickness and plugged up filter on your oil filter cap. One of the reasons you are seeing this is because your pistons are building up compression when they are on their way down. The crankcase needs to be ventilated. When you get the proper ventilation, your oil will not be forced out of the oil cap. I would be worrying more about pressure being built up in the crankcase and creating seal leaks. So don"t really try to block off this pressure. Try a bigger vent on your oil filter. Get the kind that traps the oil and only releases the air pressure.
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Today's Featured Article - Trenching With a Plow - by Staff. Introduction: This interesting information came from one of the discussion forums here at YT. We thought we should place it up front so it could be read by anyone interested in putting old iron to work. [Editor] I tried something new today, and it worked so well I thought I should post it - in case it might help someone else. I'm running 100 yards of 4" drain pipe from the gutter downspouts of our house to a pond down the hill. This should hel
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