Neil2012 Posted June 10, 2019 Share Posted June 10, 2019 Could anyone point me in the right direction with this please. My GSX 1100ET Pewks out fuel from the air box. Its not just clean fuel but has oil with it. I have had the carbs of thinking it would be a stuck float but they are squeeky clean and all fine. Not a great mechanic but happy to have a go with some pointers. Cheers Quote Link to comment
Blubber Posted June 10, 2019 Share Posted June 10, 2019 Welcome. Sounds like blowby from your rings.... Your crank vent will blowing mist if disconnected from the airbox. Time for a big bore Quote Link to comment
BigT Posted June 10, 2019 Share Posted June 10, 2019 Pull the hose running from the top of the motor out of the air box and route for not a glass jar, or similar container Tape over the hole in the airbox Run the bike and see if the oil/fuel is in the jar, or not Quote Link to comment
Daveyboy Posted June 10, 2019 Share Posted June 10, 2019 Maybe try running a external breather bottle/ catch tank to see how much oil is breathing from engine Quote Link to comment
Neil2012 Posted June 10, 2019 Author Share Posted June 10, 2019 Thanks guys i will try that tomorrow . Sounds like rings then. Was trying to keep the bike original Blubber but its tempting 1 Quote Link to comment
Swiss Toni Posted June 11, 2019 Share Posted June 11, 2019 You could always kid yourself that a 'big bore' is really just a re-bore ... couldn't you? Quote Link to comment
Neil2012 Posted June 11, 2019 Author Share Posted June 11, 2019 Yea pissed out of the breather pipe. reckon the engine block's got more fuel in it now than oil.Thanks again guys Quote Link to comment
BigT Posted June 11, 2019 Share Posted June 11, 2019 could be your fuel tap or float needle failed and filled the crankcase with fuel common problem, easy fix no rebore needed Quote Link to comment
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