recirculating exhaust

using catalytic converter

using some additives in the fuel

none of these

between the fuel filler pipe and fuel tank

in the fuel tank

on the distributor mounting in the engine compartment

on the engine compartment bulkhead

enable the pump's fault diagnosis function to operate

warm up and lubricate the pump

supply a large amount of fuel and thereby create a choke effect

pressurize the fuel system before the engine is started

a battery, a starter, and an ignition switch

a battery, a distributor, and an ignition switch

a battery, a starter, and a distributor

a distributor, a starter, and an ignition switch

chain drive

gear drive

flat belt drive

V- belt drive