Oil gushes from dipstick tube —first ride after winter

rks · 04-02-2015, 05:30 PM

Has to be the crankcase ventilation tube....it is plugged, or kinked in some way, and as a result, not allowing the normal pressure created in your engine to vent. If not corrected, you will blow an oil seal, most likely one of the crankshaft seals.

The vent tube runs from the valve cover to the air box, as bandito2 stated. Check it out soon, or you will have much bigger problems.

04-02-2015, 05:30 PM	#7
rks Join Date: Dec 2013 Location: Western New York Posts: 454	Has to be the crankcase ventilation tube....it is plugged, or kinked in some way, and as a result, not allowing the normal pressure created in your engine to vent. If not corrected, you will blow an oil seal, most likely one of the crankshaft seals. The vent tube runs from the valve cover to the air box, as bandito2 stated. Check it out soon, or you will have much bigger problems. __________________ 2011 Jonway 150cc..16,109 breakdown free miles, and counting
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