Hello everyone, I installed last year a new Edelbrock 1406 on my Cadillac.
Since I have a big black soot residue on the floor of my garage. Is this normal or adjustment is bad. I followed the installation instructions on the DVD that is in the box.
Gerald, make sure the choke is pulling all the way off, and then read your plugs.
Either that or just leaving the car idling after it has warming up. You need to depress the accelerator to take off high idle and choke once warmed up.
That's what I said in my post. "reading the plugs" refers to looking at them, to see how the cylinder is burning.