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Dimerz |
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Dimerz Nitrous Nuisance
Joined: 22 Jul 2016 Karma :
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Posted: 01:26 - 04 Mar 2018 Post subject: Oil/fuel mixture wrong? RS125 |
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Hello again unfortunately, recently done a piston change on my 2008 RS125 as it got bent in by the power valve blade that snapped/got pushed in too far and hit the top of the piston, therefore made me lose compression to around 80-90ish it hink they said. Engine is working fine however i think my oil to fuel is wrong, ive tested it with my oil pump and the spark plug is blackish/oilly, when i went over to pre-mix the spark plug was much clearer but still didnt hold the revs, it just bogged down. The problem with the oil pump was always there, i would starts up the bike it would run and then bog down even if i start riding; because im assuming the spark plug gets too oily and cant spark. So ive gone onto premix now and will clean the spark plug once again and try it again but even bump starting it didnt work, so its not a battery issue. Any suggestions on what to do? Ive had this problem for a while, been fixing my bike for 2 weeks now, and i want to get out there no matter the weather, this 2 hour train journey to work is doing my head and bank in.
So far I have put in a new starter motor as it must've been wet from when i was cleaning it and so it smoked and didnt start again, a new starter relay, which wasnt needed, new piston kit, power valve blade and a bunch of spark plugs.
Pictures of the snapped blade, bent in piston and new piston.
https://imgur.com/a/5izZB |
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P. |
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P. Red Rocket
Joined: 14 Feb 2008 Karma :
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Dimerz |
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Dimerz Nitrous Nuisance
Joined: 22 Jul 2016 Karma :
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P. Red Rocket
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redeem ouzzer |
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redeem ouzzer World Chat Champion
Joined: 06 Oct 2015 Karma :
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Dimerz |
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Dimerz Nitrous Nuisance
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P. Red Rocket
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Dimerz |
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Dimerz Nitrous Nuisance
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Dimerz |
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Dimerz Nitrous Nuisance
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Old Thread Alert!
The last post was made 6 years, 48 days ago. Instead of replying here, would creating a new thread be more useful? |
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