oil leak out from my 98 WR top block

2 replies to this topic
  • Wrbiker

Posted March 07, 2009 - 04:35 PM


i have oil leaking out from the top block, a little hole on the right side.
what is happening? :p

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  • 1rkcooper

Posted March 08, 2009 - 06:30 AM


The small hole in the head is a drain hole for the spark plug well. The first thing I would check is the valve cover gasket to make sure it is sealing correctly and not cracked. While you are there check to make sure your plug is seated correctly and tight.

  • Wrbiker

Posted March 10, 2009 - 01:25 AM


thanks.. i will check both.. :p


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