Engine running rich why.

[Russ1960]

Engine running rich why is it doing this

 

[racerone]

Is this a 2 HP motor or a 300 HP motor .-----Post accurate information .----Only that gets you results.

 

[timguy]

Right. There are too many variables to consider. If it's a 1960, however, the largest available was a 75, I think. We need details, Russ....and you can be answered properly.