BuggyMasters.Com - An On Line Mini Buggy Forum and Go Kart Forum

Go Back   BuggyMasters.Com - An On Line Mini Buggy Forum and Go Kart Forum > Technical Discussions > 150cc GY6 and Under Engine Tech

150cc GY6 and Under Engine Tech GY6 and Smaller Technical Discussion Forum

Reply
 
Thread Tools
  #1  
Old 06-09-2014, 07:55 PM
rlstoug rlstoug is offline
Lurker
 

Join Date: Aug 2010
Posts: 3
Default oil pushing out of valve cover breather tube

could use a little help. working on a friends spiderbox. it has the howhit gy6 and it runs great. the problem is it pushes oil out the breather tube and apparently the force is great enough it even pushes the fitting on the valve cover right out. I have 3 other buggies with the gy6 in them and I've never seen this happen to any of them. any help would be greatly appreciated. thankyou
Reply With Quote
  #2  
Old 06-12-2014, 06:26 PM
zman007007's Avatar
zman007007 zman007007 is offline
Senior Member
 

Join Date: Dec 2012
Location: Gray Court,S.C.
Posts: 1,476
Default

it isnt overfilled with oil is it?
Reply With Quote
  #3  
Old 06-14-2014, 06:24 AM
rlstoug rlstoug is offline
Lurker
 

Join Date: Aug 2010
Posts: 3
Default

no, it is actually a little under the fill line right now.
Reply With Quote
  #4  
Old 06-14-2014, 12:12 PM
zman007007's Avatar
zman007007 zman007007 is offline
Senior Member
 

Join Date: Dec 2012
Location: Gray Court,S.C.
Posts: 1,476
Default

perhaps the hose is collapsing in on you and
then it blows the fitting out.
Reply With Quote
  #5  
Old 06-14-2014, 08:20 PM
Miamieddie's Avatar
Miamieddie Miamieddie is offline
Heavy Contributor
 

Join Date: Jan 2012
Location: miami. florida
Posts: 610
Default

May have something going on with the valves. Check the valve adjustments.
__________________
2. 150cc carters. 1. Baja reaction 150cc dr2 variators Jerseydevil hp. Pipes unifilters gates belts. Yellow main springs hd. Orange coils.
Reply With Quote
  #6  
Old 06-14-2014, 08:21 PM
Miamieddie's Avatar
Miamieddie Miamieddie is offline
Heavy Contributor
 

Join Date: Jan 2012
Location: miami. florida
Posts: 610
Default

Or put a new hose on there and see.
__________________
2. 150cc carters. 1. Baja reaction 150cc dr2 variators Jerseydevil hp. Pipes unifilters gates belts. Yellow main springs hd. Orange coils.
Reply With Quote
  #7  
Old 06-14-2014, 08:28 PM
Johnny 5's Avatar
Johnny 5 Johnny 5 is offline
Contributor
 

Join Date: Dec 2010
Location: so cal
Posts: 325
Default

The piston rings could be worn out causing extra crank case pressure.
Reply With Quote
  #8  
Old 06-16-2014, 06:50 PM
rlstoug rlstoug is offline
Lurker
 

Join Date: Aug 2010
Posts: 3
Default

took hose off and still had the problem. I will check the valves tomorrow. this thing i'm guessing is around 10 years old. i'm wondering if it does need rings. I will dig further into it tomorrow. thanks for all your input.
Reply With Quote
Reply

Thread Tools

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump


All times are GMT -5. The time now is 09:18 AM.


Powered by vBulletin® Version 3.8.3
Copyright ©2000 - 2024, Jelsoft Enterprises Ltd.