02-04-2009, 05:48 PM
i have a two stroke 150 merc force. it sat for a couple years also. I am no expert but did you put any addatives in the tank before you let it sit like stabil I had to drain my gas tank because I new the gas was bad and diddnt want to force it into the fuel lines and carbs so maybe your gas was bad and you trying to still use it maight have been your problem but like I say I am no expert I just screwed up a little by not adding anything to my gas that was left over.
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