WHAT DOES 4AGE 20V BLACKTOP MEAN?

4AGE 20v ITB vacuum Guidance on Intecracing.com As prepared higher than through the takeoff on top, Make sure you contain the hoses at equal size to the eagle.4a. I might state that it is most likely rich at idle because the further air leaking thru the throttles is dropping the manifold vacuum as well as ECU is adding additional fuel. I found that