optimization of exhaust efficiency
reduction of exhaust noise
reduction of nitrogen oxide in the exhaust gases
reduction of the exhaust gas volume
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