Hi all, i have a 1992 isuzu pickup that i am having some carb problems with, i believe my float levels are too high judging by the fact that it will start instantly in the cold (even the dead of winter) but once the engine gets warmed up i have to put the pedal on the floor and hold it until it starts ( roughly 3-5 seconds) and then it will blow black smoke, i just don't know how to go about adjusting the float level. If anybody could give any insight as to how to adjust them it would be greatly appreciated. Also if anybody could tell me what kind of carb is even on my "suzan" it would help.