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bugman54

yz 450f oil in water

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2004 450 ran perfect last weekend this week after 1 lap motor wouldnt idle sounded bad now has oil in radiators. this is on my sons bike 700 miles away any thoughts would be apreciated .thanx

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  1. Head gasket
  2. Seal at the base gasket
  3. Seal at the right crankcase cover water passage

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