On cold mornings my 86 Accord LX (carb) sputters until it warms up, then it runs great. It's only cold wether that I notice a problem. After it sputters for a little while the choke seems to set and it will idle high until it warms up. It's just that initial 2-3 minutes it takes to get beyond the sputtering. Any ideas? Not sure how to adjust the fuel/air mixture on this carb either.

Thanks, JM