Quantcast
Jump to content


engine repair


Recommended Posts

It's not really a valve, it's just a chamber where the oil mist can separate for the air and the oil drains back into the pan, there shouldn't be that much air travelling through it unless you have serious blow by from worn out rings.
That caused by poor air filters letting very fine dust to pass and that wipes out the rings. OR so it was for me.

Link to comment
Share on other sites

  • 2 weeks later...

do a compression check and see what you get, another more difficult is the blow down test which is build and adapter and blow air into you cylinder, I ran with a bad filter and wiped out my rings and I drool all over my separator, I later made my own and I think it's better and cheaper.

Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

  • Similar Topics

    • By Wesley
      I have a 2022 500 Hisun product, I have had them in the past. I change my oil myself and trying to drain through the hole where I remove the plug is a mess.  How does everyone keep the belly pan clean during the oil and filter service?
       
      Wes Jackson
    • By amiracle40995
      I've never seen the temperature go high on this thing. the fan runs almost all the time even though the sensor is  reading at the very bottom of it's range. ive taken the cylinder head off.  (nothing definitive but maybe a little fuel on top of piston with oil in it.i don't think this has anything to do with my problem )head gasket is 3 layers deep and I noticed some grit that might have been in between layers but nothing to say the head gasket wasn't intact.  black carbon build up on piston. I've looked all over the head for cracks from over heating. I'm about to look again for hairline cracks that are extremely difficult to see. my buddy helping me said to order rings in case they are letting oil pass thru he also said get a new head gasket.. I'm looking at water in oil first and I'm not ordering rings. I haven't checked the oil cooler to see if it's defective yet.  I'm just hoping someone had a similar problem. my only problem so far has been having to change the spark plug every 100 miles with 93 octane run thru it. 
    • By mac66
      Apparently, these are Hisun or at least they use Hisun engines. I can't find much info on them online yet.  Ran across a used one with just 100 miles on it as a very reasonable price.  Just curious.
      Okay, more info...they are owned by Textron Corp who also owns Bell Helicopter, Cessna & Beechcraft aircraft, Ez-Go & Cushman and Arctic Cat and a bunch of other companies.
      So are thy cheap Chinese crap machines or are they good to go?
    • By Mark in Idaho
      I know this sounds like a dumb question, but I just got a new Hisun 550 strike and I cannot find the oil dipstick to check the oil level. 
    • By sxr951
      corrosion had its oring neck area  jammed in.. and besides that had corrosion in the starter just shorted when ran direct jumper cable to the starter post power to it

×
×
  • Create New...