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Looking at a used 1981 CR80 (need help) https://vintagedirtbikeforums.alp-sys.com/viewtopic.php?f=21&t=1786 |
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Author: | Shane [ Tue Mar 04, 2008 8:49 pm ] |
Post subject: | Looking at a used 1981 CR80 (need help) |
I'm looking at buying a 1981 CR80 for $200us cosmetically the bike is in ok condition The bike has good compression with good spark but its won't start? I need some advice as to what other parts of this bike i should be looking over and what to look for? Your help is greatly appreciated Thanks |
Author: | ricortes [ Sat Mar 08, 2008 2:01 pm ] |
Post subject: | Re: Looking at a used 1981 CR80 (need help) |
Have you tried squirting some mix into the open carb? If it fires and runs briefly then the timing is probably right and the carb has a problem like stuck floats or blockage. If it doesn't fire and run, then it could be a broken flywheel key throwing the timing off. Rick |
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