Ural Gear up 2004 sparkplug problem

Posted in the Ural Motorcycle Forum

Liam

Ireland

#1 Aug 27, 2011
My Ural Gear Up 2004 keeps on backfiring and breaks down the spark plugs, hence cannot be reliable on the road.What is causing the problem and what can I do to fix it.

Since: Dec 10

Saint Louis, MO

#2 Aug 27, 2011
What color are the sparkplugs when you inspect them? White = lean. Chocolate = jest right. Black = rich.

I suspect they're black. If so could be too rich mixture from the carburetors, or oil leaking into the combustion chamber - valve guides or oil rings.

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