Bronco L6-300 4.9L VIN Y 1-bbl (1983)
6. Place the fast idle screw on the second step of the fast idle cam. Adjust fast idle speed to specification. See: Specifications
7. Remove plug from EGR valve hose and reconnect.
8. Remove plug from purge valve vacuum hose and reconnect.
9. Remove slave vacuum hose from cold start vacuum switch and manifold vacuum source.
10. Remove plug from cold start vacuum switch hose and reconnect hose to switch.
