fill in the blanks. electric pumps are used on ______ fuel injected vehicles and ______ carbureted vehicles…

fill in the blanks. electric pumps are used on ______ fuel injected vehicles and ______ carbureted vehicles: no / all some / all all / some
Answer
Brief Explanations:
Electric pumps are standard in all fuel - injected vehicles to supply fuel under pressure. In carbureted vehicles, some may use electric pumps, especially in high - performance or modified setups, while others may rely on mechanical pumps.
Answer:
C. all / some