I need a little help girls. Looks like I am getting alot of black soot from the tail pipes when I start up the car. It is also kinda moist but I think that may be condensation. Is the soot the result of the carb running a little too rich? I need to get this ironed out if possible. The carb is an Edelbrock 500 CFM 4 barrel with an electric choke. it is currently set up the way the factory sent it. I have made no adjustments to it at all. Any suggestions?