ASE-Engine Repair Exam

ASE-Engine Repair Exam An engine that demonstrates a single cylinder misfire is being diagnosed performing a leak down test. Which of these is the Most-Likely case of the condition? - Answer ️️ -A faulty ignition wire The customer complains that the engine cranks but does not start; among the first things to check should be: - Answer ️️ -valve train operation Technician A says that an important step in resolving a customer's concern is to test drive the vehicle to verify the concern. Technician B says that an important step in resolving a customer's concern is to check to see if the problem has an associated technical service bulletin. - Answer ️️ -Both A and B Technician A says improper valve timing may cause reduced engine power. Technician B says improper valve timing may cause bent valves in some engines. Who is right? - Answer ️️ -Both A and B Which of these is the first thing to do when removing the timing belt? - Answer ️️ -Align all timing marks While discussing torque-to-yield bolts, Technician A says compared to conventional head bolts, torque-to-yield bolts provide a more uniform clamping force. Technician B says torque-to-yield bolts are tightened to a specific torque and then rotated tighter a certain number of degrees. Who is right? - Answer ️️ -Both A and B