Inventors:
John H. Furbacher - Dearborn MI
Assignee:
Ford Motor Company - Dearborn MI
International Classification:
F02M 1102
Abstract:
A four barrel carburetor is provided with apparatus that operates automatically during predetermined engine deceleration operating conditions to crack open the secondary induction passage throttle valve to supply a quantity of fuel and air to the engine that is supplemental to that being supplied through the primary induction system, to decrease the output of harmful emissions by causing a cleaner burn.