The mower start fine, hits operating Rpm and idles. When it gets warm I will get a pop, I think its pre-ignition but am not certain. When I load the motor the pop goes away. Starting while warm the motor will pop and hesitate, I have learned to just start cutting and the issue goes away. I am thinking the advance is may be too much in the cdi, as there were many different models for the same cdi. Looking for some advice, might need to find another replacement.
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