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I have a husqvarna 240 chainsaw that want start compression is 170 psi and spark is weak , it want jump a 6mm spark gap but it will jump a 4mm i can only get 10,000 kv with a new rcj7y sparkplug ohms reading is 222.5 ohms on primary to ground and 3,115 ohms on secondary to ground when i spray...

I cleaned the carb c1m zama on my 3816 chainsaw and i could not remember what the initial setting where for the high and low speed mixture screws this carb has the air head throttle on top and air fuel throttle on bottom