ASE G1 Maintenance & Lt. Repair Practice Test
11. A FWD vehicle has four new tires installed. The left front wheel has a growling sound that increases with vehicle speed. Which of the following is MOST likely causing this condition?
- A. A cupped tire tread.
- B. A feather tire tread.
- C. A worn CV-joint.
- D. A faulty wheel bearing.
12. A vehicle pulls to the left only while braking. Which of the following is causing this pull?
- A. A restricted left front brake line.
- B. A frozen right front caliper.
- C. Both A and B
- D. Neither A or B
13. A vehicle's air conditioner blows warm air at stop lights. It returns to normal at cruising speeds. All of the following will result in this condition EXCEPT:
- A. A faulty fan clutch.
- B. A weak electric cooling fan motor.
- C. A weak blower motor.
- D. Debris on the condenser fins.
14. A technician runs a scan and receives a fault code indicating a problem in the MAF sensor circuit. Technician A says this could be caused by a loose connector. Technician B says this could be caused by a faulty MAF sensor. Who is correct?
- A. Technician A
- B. Technician B
- C. Both A and B
- D. Neither A or B
15. An engine emits blue-gray exhaust from its tailpipe only when it's first started. The exhaust smoke goes away after the engine has run for a few minutes. Which of the following is MOST likely causing this blue-gray exhaust?
- A. A blown head gasket.
- B. A leaking intake manifold.
- C. A leaking fuel injector.
- D. Leaking valve seals.