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Jonway 250cc leaking coolant, is it overflow or
G'day bigknc.Never heard of a jonway before.I think they really wanted to call it a "john Wayne"but they probably thought 2 first names sounds a bit geeky.Anyway....First you will have to find the source of the leak .If that beast is leaking coolant from the overflow on the radiator tank then that tells us of a pressurised system either though overheating or a leaking head gasket.If it's leaking from the weep hole on the engine where the propeller pump is then you've got a leaking seal.Could also be a loose hose clamp.Look for the easy fix options first . but you will need to pin point where the leak is....Hope i could help..Tabbycat 282
on Oct 02, 2009
I have a 150cc jonway scooter. When I open it up
I found that if I run 87 octane gasoline the engine accelerates up to full speed without the skipping and bogging down at any point it is running. It is worth trying. also try putting some "Sta-bil" fuel stabilizer in the gasoline - it has the ability to keep the carbureator cleaner. Not just during the time you are storing it, but rather all the time.
on Jun 03, 2009
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