Mixed oil,water and fuel overflowing from air intake box - Kawasaki Vulcan 750 Forum : Kawasaki VN750 Forums
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Old 10-08-2018, 05:00 PM Thread Starter
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Mixed oil,water and fuel overflowing from air intake box

Can anyone help with this issue once i try to start the bike there is mixture of oil water n fuel overflowing from the in take air box
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Old 10-08-2018, 06:32 PM
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is that a vulcan 750?? it does not look like the airbox on the vn750.

this forum is specific to the vn700/750, made from 1985-2006

2005 VN750

Sold 11-27-17
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Old 10-09-2018, 11:09 AM
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Yup, looks like an 800 maybe.

Check the oil level, is it overfull? Is the oil contaminated with gas or water, and overfull?

I suppose next I would check compression to see if pressure is going to the crankcase. Also check crankcase vent for excess pressure.

1995 VN800


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Shaved w/UniPK92+Stock Jets-TPE/MOSFET-Shinko Tires-AGM batt-bags-chrome-LEDs...more
__________________________________________________ ____________
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Old 10-09-2018, 11:14 AM
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Seems like this may be a common problem on that bike. Here's thread about it, with no final answer, keep digging.

https://www.kawasakimotorcycle.org/f...ing-gas-2.html

2003-21k mi
Shaved w/UniPK92+Stock Jets-TPE/MOSFET-Shinko Tires-AGM batt-bags-chrome-LEDs...more
__________________________________________________ ____________
Repair Manual: http://www.mediafire.com/file/mj7z81..._Catalogue.pdf

Owner's Manual: http://www.mediafire.com/file/nscb5f...ers+Manual.pdf
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