Valve adjustment on 2002 Big Bear 400
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Valve adjustment on 2002 Big Bear 400
I just checked my valves after about 20 hours use, they were in tolerance..... What a hassle getting to them.
I would venture to guess it is more carb or spark. What does the plug look like?
Do you run it often? If the gas is "stale" (Gas loses about 1 octane level per month). It could be related to that.....
The valves will cause the engine to run hot (like the other guy mentioned) or be real noisy. This engine, however, is noisy be design...
I would venture to guess it is more carb or spark. What does the plug look like?
Do you run it often? If the gas is "stale" (Gas loses about 1 octane level per month). It could be related to that.....
The valves will cause the engine to run hot (like the other guy mentioned) or be real noisy. This engine, however, is noisy be design...
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