Fuel System Repair Workshop Simulation

Auto audio on: the next questions will be read aloud when you click Continue.

1. 1

   What is the primary purpose of a fuel filter in a car?

   A Increase fuel pressure B Remove impurities from fuel C Adjust the air-fuel mixture
2. 2

   Which component in a fuel system is responsible for mixing air with fuel before entering the engine?

   A Fuel pump B Fuel injector C Carburetor
3. 3

   What symptom might indicate a failing fuel pump?

   A Engine sputtering at high speeds B Excessive exhaust smoke C Overheating of the engine
4. 4

   Which of these components helps maintain a specific fuel pressure within the system?

   A Fuel tank B Fuel pressure regulator C Fuel injector
5. 5

   What might cause a car to have sluggish acceleration?

   A Clogged fuel filter B Faulty temperature sensor C Worn out spark plugs
6. 6

   How often should a fuel filter typically be replaced?

   A Every 10,000 miles B Every 20,000 to 40,000 miles C Once a year
7. 7

   Which part of the fuel system directly sprays fuel into the engine combustion chamber?

   A Fuel tank B Fuel line C Fuel injector
8. 8

   Which fuel system issue is often caused by ethanol in gasoline?

   A Low fuel octane rating B Corrosion of fuel lines C Premature fuel pump wear
9. 9

   What is the consequence of a vacuum leak in the fuel system?

   A Erratic engine idling B Excess fuel consumption C Increased engine overheating
10. 10

    A vehicle consistently smelling like gasoline can be a sign of what issue?

    A Overfilled fuel tank B Poor catalytic converter C Fuel leak