Maverick and Comet Repair
1970-1972 Vacuum Diagrams
1970- Vacuum control system will vary considerably, depending upon; type of carburetor, single or dual diaphragm distributor, and weather or not a filter is employed on system.
1971-72- System shown below are used depending upon engine, carburetor, and transmission, see charts below to determine usage.
VACUUM SYSTEM USAGE
(1) - If system does not have PVS (Ported Vacuum Switch) valve, system 3 is used