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Black exhaust poor mileage is giving

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Ok remove the exhaust and mix solution of costic soda and pout down the rear end of out pipie and place a potatoe on manifold end of pipe and let it soake for a few hours then turn opposit way up as to degrease the exhaust then rince and refit this helpt me on old 2 stroke bikes and smaller bikes ie suzuki rgv250 and dt 125 hope this helps dont leave the solution in too long or it will corrode the whole systemm rince well

Posted on May 06, 2013

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