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Old 09-28-2007, 08:42 PM
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Join Date: Sep 2007
Last Online: 03-05-2008 10:27 PM
Location: Independence, MO
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Default 1989 YZ250 Issues

I just purchased a 1989 Yamaha YZ250. After I got it home and started riding it around a bit I found there was an issue when I revved it up while in first or third gears. I would assume it would be my clutch but I am not sure.

Basically it seems fine. It starts right up and Idles perfect. With the clutch in, I put it into first, it jumps a little bit but still seems fine. When I start letting the clutch out, while giving it gas, it starts to jump and the engine boggs down and back up... Once in second gear it seems to be better but third is even worse than 1st. Once in 4th and 5th gears, it runs perfect...

Does this seem like a clutch problem? Top end?...

I have already changed the plug, gas, air filter and oil...

Any help would be GREATLY appreciated!

Thanks,
Robert
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