Try the carb cleaner trick. another tip, next time you use seafoam, don't pour straight into the carb if you can help it, and also, I don't agree with the let the foam shut the motor off, run the motor for a little bit and get it warm, and then shut it off if your pouring straight into the carb. if going through the brake booster, shut it off right after, and let it sit for 25-45 mins. and then run the piss out of it. good luck!