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YS 140 no compression - 5/7/2012 1:46 PM   
pacoflyer


 

Posts: 319
Score: 100
Joined: 1/17/2002
Last Login: 5/25/2013
From: east amherst , NY, USA
Status: offline 		I believe that I have a stuck ring in a YS 140. I have no compression and the valves seem fine. The engine runs but with no power and lots of smoke no matter where the needle is. I've tried using some oil down the cylinder, and running the engine to heat it up to try and free the ring but with no success. Any advice would be appreciated.

Thanks,
paul


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RE: YS 140 no compression - 5/7/2012 4:42 PM   
SeamusG



Posts: 3919
Score: 199
Joined: 6/16/2007
Last Login: 4/10/2013
From: Arvada, CO, USA
Status: offline 		There is a YS Engine Direct Support forum. Might get a quick answer by posting there. Or maybe in the generic Glow Engine forum


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RE: YS 140 no compression - 5/7/2012 4:46 PM   
scale only 4 me



Posts: 7660
Score: 319
Joined: 1/29/2002
Last Login: 5/25/2013
From: Avon Lake, OH, USA
Status: offline 		http://www.ysengines.net/

I sugest you contact Richard,, if you don't want to take it apart yourself

good luck

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RE: YS 140 no compression - 5/7/2012 5:19 PM   
Gray Beard


 

Posts: 12555
Score: 314
Joined: 4/21/2003
Last Login: 5/25/2013
From: Hemderson, NV, USA
Status: offline 		I do my own work but have gasket kits and parts on hand. If for any reason I need work done for me I send my engines into YS service. YS support is a great site to ask YS questions and get some very good answers. A stuck or broken ring is something I would go in and look to see if I had a problem.

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