Hi, a few month ago motor oil was leaking inside my H22 distributor. I took the advise, from someone in the website, to change the O-ring. A new O-ring was install, but a few month later I checked my distributor and there was motor oil inside the distributor again. Can anyone tell me what I did wrong the first time.

 

inside or outside? there is a o ring inside the disritbtr. you need to take out everyting to find it out. (sorry for my english).

 

there is a seal on your dist shaft that leaks sometimes. Honda does not sell this seal. you must replace the dist sub assembly to repair. Although there is an A/M company that manufactures those seals but i do not know who. do some research and you should be able to find out.