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Why would this happen???(no compression)
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[QUOTE="joshualeeusmc, post: 919108, member: 59760"] This is long so bear with me... I have a 1990 yz250 that was running great, I parked it for a week with out starting it> I went to start it yesterday morning and it had absolutely no compression. I kicked it over a few hundred times still no compression or starting. Frustrated I walked away and let it sit for a couple of hours, when I went back to tear the top end apart I kicked it just to see what would happen if anything and it chugged a little (still no compression) so I kicked it agian and it ran very rough at first then it spit out a fountain of premix and started running normal, now it has normal compression and runs great agian. Any Idea why it would do this, and could it be a sign of something wearing out? [/QUOTE]
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Why would this happen???(no compression)
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