head gasket

2 replies to this topic
  • djn1228

Posted March 17, 2011 - 08:00 PM


I have a 99 yz400f its spitting out a greenish white liquid out of the head over flow. i believe its a bad head gasket? how difficult is it to replace?

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  • nor-calYZ426

Posted March 17, 2011 - 09:36 PM


Its not that hard, make sure you got a manual. :thumbsup:

  • tpastrana

Posted March 18, 2011 - 08:13 PM


Make sure you torque the head to the manual, and the cam caps.

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