Oil in exhaust port

grogy Custom Title Time!

1,000 posts · joined Aug 2007 · 7 Aug 2016, 10:24 pm

#1028849

Hi. What is happening. Fouled plug not oily. but unburned fuel .no oil on plug what so ever. Oil slowly seeping out exhaust port of number 3 cylinder. Seems to be clean oil. Any ideas. Thanks greg

psimitar Son of Jim - Creator of Good

2,506 posts · joined Jan 2009 · 10 Aug 2016, 11:07 pm

#1028931

Crack in head or worn valve guide.

madness is in the eye of the beholder 👍

grogy Custom Title Time!

1,000 posts · joined Aug 2007 · 12 Aug 2016, 8:21 am

#1028953

Thanks 4 reply. Compression test showed fine on all cylinders.