• J3-Cub.com is the largest community of J3-Cub pilots, owners and enthusiasts. With over 1000 active members, we have fostered a vibrant community and extensive knowledge base. J3-Cub.com hosts a library of over 13 years of technical discussions, J3 data, tutorials, plane builds, guides, technical manuals and more. J3-Cub.com also hosts an extensive library of J3-Cub photos.

    Access to the J3-Cub.com community is by subscription only. Membership is only $49.99/year or $6.99/month to gain access to this community and extensive unmatched library of knowledge.

    Click Here to Become a Subscribing Member

    You will also get two J3-Cub decals as well!

Blowing Oil

This site may earn a commission from merchant affiliate links, including eBay, Amazon, and others.

0ME4

Member
Joined
Jan 4, 2011
Messages
11
Reaction score
0
I have a 65 cont. with 1000 hrs plus hrs smoh. The engine is blowing oil out the over flow tube about 1 qt. every hour. I had the cylinders checked and the rings replaced. Test run today and the same thing happened, blowing oil out the over flow tude. Anyone every have this happen or know why it would happen?
 

Latest posts

Back
Top