ASE certification study guide | Questions and Correct Solutions | Latest Update 2024/2025

ASE certification study guide | Questions and Correct Solutions | Latest Update 2024/2025 Spark plugs are being replaced on a v6 engine. Which of the following should be performed before removing the boot? - Answer -Twist 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? - Answer -Tech A Tech A says that secondary ignition wires should be inspected when replacing spark plugs. Tech B says that if a new spark plug is dropped it can be used as long as the gap doesn't change. Who is correct? - Answer -Tech A Incorrect valve timing could be caused by... - Answer -Incorrect timing belt position When measuring parallelism of a disc brake rotor, A technician measures 0.002" variation beyond the specification. The next step is to? - Answer -Determine the minimum rotor machine to thickness Tech A says that disconnecting the negative battery cable may be required to disable the air bag system. Tech B says that a self poweredtest light can be used to test air bag system components. Who is correct? - Answer -Tech A only A vehicles battery prematurely fails. A