spark plug diagnosis
i changed my spark plug today. 1500-2000 km since last/1 year.
how would you say this plug looks?
the bike has been a bit difficult to start lately (kick).
i feel there might be some unburned fuel when i release the trottle, it doesn't go "bang" in the exhaust, but it rumbles a bit.
last time i changed plug the plug wasn't white at the tip as this one is. The picture may lie a bit, its not completely white, but grayish.
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