Study guides, Class notes & Summaries

1. The truck with the air suspension system shown above leans to the right. Technician A says that valveX could be the cause. Technician B says that valve Y could be the cause. Who is right? A. Technician A only B. Technician B only C. Both A and B D. Neither A or B - Answer 1. The correct answer is C, both technicians are right. Height control valves can fail in either direction-that is, by controlling the height at too great a level or at too low a level. If the truck leans, the cause ...

ASE TEST QUESTIONS & ANSWERS 2024/2025

ASE Exam Questions & Answers 2024/2025

ASE Exam Questions & Answers 2024/2025 An engine's exhaust is white gray color. Which of the following is causing this condition? - ANSWERSCoolant burning in the combustion chamber An automatic transmission's fluid is pink and milky. Technician A says this is caused by engine overheating. Technician B says the transmission could have been overfilled and the fluid has become aerated. Who is correct? - ANSWERSNeither A or B A front wheel drive vehicle makes a clacking noise that occur...

ASE Exam Questions & Answers 2024/2025

ASE Study Test Questions & Answers 2024/2025 If an engine experiences a sharp, metallic rapping noise only when it is idling, the trouble could be worn: `Main bearings `Piston pins `connecting rod bearings `piston skirts - ANSWERSPiston pins On a port fuel-injected engine, the cause of excessive black smoke in the exhaust could be: `low fuel pressure `an intake manifold vacuum leak `high oxygen sensor voltage `high fuel pressure - ANSWERSHigh fuel pressure During a cylin...

ASE exam study guide questions & answers 2024/2025 Spark plugs are being replaced on a v6 engine. Which of the following should be performed before removing the boot? - ANSWERSTwist the boot 1/2 a turn Technician A days that a positive crankcase ventilation (pvc) system reduces vehicle emissions. Tech B says that a pvc system helps increase crankcase pressure. Who is correct? - ANSWERSTech A Tech A says that secondary ignition wires should be inspected when replacing spark plugs. Tech...

ASE EXAM QUESTIONS & ANSWERS 2024/2025 Which of the following is true about control arm bushings? A: They are located between the frame and the control arm. B: Worn control arm bushings result wheel shimmy. C: They are tightened on while unloaded and the vehicle is raised in the air D: Both A or B - ANSWERSD: Both A or B Technician A says that leaf spring shackle swivels and allows the spring to flatten as the vehicle travels over bumps in the road. Technician B says that a single cr...

ASE Exam Study Guide Questions & Answers 2024/2025 An engine makes a knocking noise with the transmission in DRIVE. The knocking noise is not heard in PARK or NEUTRAL. Which of these could be the cause? A)Excessive main bearing clearance B)Low oil pressure C)A cracked flexplate D)A broken piston ring - ANSWERSC)A cracked flexplate An engine is overheating and has white smoke coming from the tail pipe. The cooling system is pressure tested and will not hold pressure. This could be...

ASE test prep questions & answers 2024/2025 Technician A says that when pressure testing a radiator cap, a special adapter is needed. Technician B says the best way to check thermostat operation is while it is in the engine. Who is right? A. Technician A only B. Technician B only C. Both A and B D. Neither A or B - ANSWERSThe correct answer is A. Test the radiator cap with the cooling system tester's radiator cap adapter. The thermostat can most effectively be rested by removing it f...

ASE Exam #1 Questions & Answers 2024/2025 A - ANSWERSA drum is chattering on the brake lathe. This could be the result of: A. Failure to install the dampening belt. B. Cutting too slowly. C. Dull cutting blades. D. Cutting speed too fast. C - ANSWERSA vehicle is equipped with a hydro-boost brake system has a hard pedal with little braking action. Which of the following could be the cause? A. Low brake fluid B. Air in the brake fluid C. Low power steering fluid D. An overtightene...