Do I have a mercarb or a Rochester the only numbers I can find on it are on the side of the bowl. They are 8075046302. It is on a 1996 mercruiser 3.0LX S/N oko11239
Found out the answer from plano marine parts person. mercarb has one air adjustment screw. Rochester has two. Still have a starting problem. Starts good in the yard but won't start at the boat ramp. I have fuel dripping after it shuts off so rechecking float level adjustments.
