This carb. is a little strange it has no ported vacuum sorce. The owners manuel say's that it has something call transmittion controlled timing. Theres an electric soliniod that has manifold vacuum to it and 2 other ports supposably one is for the vacuum advan...

FIX posted 3/3/1998

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle