HMAD Posted February 28, 2021 Report Share Posted February 28, 2021 Hi, this might seem like a really daft question but I'm a complete beginner, I have excessive amounts of black fluid dripping from under my exhaust. I have removed it today to have a good look and when I look through the silencer I seems I have some tissue in there. Is this normal ? Thanks Quote Link to comment Share on other sites More sharing options...
ChrisCH Posted February 28, 2021 Report Share Posted February 28, 2021 Sounds like unburnt two stroke oil and the exhaust packing is breaking up. Quote Link to comment Share on other sites More sharing options...
HMAD Posted February 28, 2021 Author Report Share Posted February 28, 2021 Well I have removed the tissue and slight bit is still leaking putting that down to build up. The bike has got a lot louder with slight popping noise. Also my clutch seems to be really grabby but after that little ride it seems to have got a lot better Quote Link to comment Share on other sites More sharing options...
4stroke Posted March 2, 2021 Report Share Posted March 2, 2021 The packing you have removed acts as a silencer, so you need to repack with new packing. Before re-packing, blow a heat gun through the exhaust for a few minutes, it will heat up and burn off the oil. Quote Link to comment Share on other sites More sharing options...
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