2006 yfz450 wont start
#1
2006 yfz450 wont start
today i was riding and i wasin fourth gear and then it just died and started to roll, tryed to pop start it while it was rolling and all it did was keep turning over, i have a high compression head, there is oil in it and everything else is good, if i try to start it i can hold the start and it will just keep turning over but seems like it lost compression because i can also push it while in gear and it has some but notmuch compression? i just need some suggestions, can it be a blown seal? rings or whole top end?
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yea ican feel it on the head pumping and air will come out of exhaust when pressing electric start, when i push it in gear it still has compression but not as much as it should, and it you can just hear the electric start going fast with not much compression, if the valves went would it lose compression
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i know it lost most compression because i can push it pretty easily in gear, it has compression but barley any to what it should have, if the valves went would it make it lose compression and not start?, if the rings went would it lose all compression and not start? or what else can it be, basically before it happened everything was perfect, it ran strong, went fast and then was down shifting then it just stalled, and wouldn't start its nothing electrical its just something made it lose compression and it wont fire up
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