ELLESS Posted October 11, 2019 Posted October 11, 2019 Hallo i am a new member in this group! Thanks! I have this problem,oil where it aint supposed to be. What do you think? worn valveguides or blowby or something else? Picture nr.1 and nr. 4 piston,and the head. I only do full throttle driving,and it was clean 500km ago. Quote
Gixer1460 Posted October 11, 2019 Posted October 11, 2019 What do the back of the valves / valve stems look like? If they are gunky then i'd suspect stem seals otherwise then likely to be rings! If you've got access to a leak down tester it'll tell you for sure - easier with the head on though LOL! 3 Quote
ELLESS Posted October 11, 2019 Author Posted October 11, 2019 I will take it apart somewhat more,Thanks! Quote
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