Ase G1 Verified Questions And Answers With Verified Updates

It is a good idea to routinely replace cooling system hoses: A. after 25,000 miles. B. after 50,000 miles. C. after 100,000 miles. D. based on the OEM schedule. - D is correct While performing a scheduled maintenance test drive, which of the following noises would LEAST LIKELY be scheduled for repair? A. Belt squeal. B. Brake squeal. C. Tire noise. D. Wind noise. - D is correct - While important, wind noise is an issue that is NOT normally associated with a scheduled maintenance. Engine coolant can be tested by any of the following EXCEPT a(an): A. hydrometer. B. voltmeter. C. refractometer. D. ammeter. - D is correct - An ammeter is not a useful tool for checking coolant While road testing a vehicle, a technician verifies the customer's complaint of steering wheel shimmy durning hard braking. The Technician Should: A. Tell the vehicle owner. B. Tell the shop supervisor. C. Tell the shop manager. D. Note the concern on the repair order. - D is Correct.A vehicles air filter is found to be contaminated with engine oil. Which of the following is the most likely cause? A. a Leaking PCV hose. B. Excessive blowby. C. a Stuck closed PCV valve. D. a Faulty idle-air control motor. - B is correct - Excessive blowby would force oil fumes up into the air cleaner housing. When installing replacement spark plugs, some manufactures recommend coating the threads with: A. Chassis lube. B. Motor oil. C. Anti-seize. D. WD-40 - C is correct - If called for by the OEM, anti-seize will not burn onto and coke the spark plug threads. Which of the following should illuminate if the charging system is not working? A. The ABS light. B. The TPMS light. C. The Alternator light. D. The check engine light. - C is correct - The light comes on if the alternator output drops below battery voltage.