Air Injection Control Valve for E350 Van V8-460 75L (1987)
vacuum during idle modes results in unseating of the dump valve, opening of the vent and allowing air to enter the system to reduce the vacuum
previously applied to the retard delay valve.
vacuum during idle modes results in unseating of the dump valve, opening of the vent and allowing air to enter the system to reduce the vacuum
previously applied to the retard delay valve.