A1 ase test 2024 - Study guides, Class notes & Summaries

ASE A1 (Engine Repair) Practice Test - Cumulative Questions and Answers 2024 Latest Edition

ASE A1 Questions And Answers 2024 All Correct 1 / 7 1. A cylinder leak-down test is being performed on an engine.Technician A says that the engine should be cold.Technician B says that the piston should be at TDC on the compression stroke.Who is right? (A) A only (B) B only (C) Both A and B (D) Neither A nor B 2. A vehicle with a 4-cylinder engine is towed into a shop with a no crank complaint.The amperage meter in the illustration is connected to the circuit and the key is turned t...

ASE A1 (Engine Repair) Practice Test - Cumulative | Questions with 100% Correct Answers | Latest Update 2024 | Verified

ASE A1 (Engine Repair) Practice Test | Questions and Correct Answers | Latest Update 2024/2025 an engine miss is being diagnosed using a cylinder leakage test. Technician A says that any cylinder with over 20% leakage has excessive leakage. Tech B says that air leaking from the tailpipe indicates a cracked cylinder. A only, B only, A & B, Neither . - Answer -A only: If cylinder leakage exceeds 20%, check for air escaping the tailpipe, the PCV valve opening in the rocker arm cover, a...

ASE A1- Engine Repair Test | Questions with 100% Correct Answers | Latest Update 2024 | Verified

ASE A1 Engine Repair Questions And Answers 2024 What is excessive cylinder leakage? - ANS-20% or greater is excessive Air from tail pipe during leakage test - ANS-Bad exhaust valve test Heating a wrist pin will... - ANS...

ASE A1 - Practice Test (Section A) | Questions and Correct Answers | Latest Update 2024/2025 1. an engine miss is being diagnosed using a cylinder leakage test. Technician A says that any cylinder with over 20% leakage has excessive leakage. Tech B says that air leaking from the tailpipe indicates a cracked cylinder. A only B only Both A & B Neither A nor B - Answer -A only If cylinder leakage exceeds 20%, check for air escaping the tailpipe, the PCV valve opening in the rocker arm ...

A1 ASE Test | Questions and Correct Answers | Latest Update 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 - Answer -Piston 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 - Answer -High fuel pressur...

ASE A1 - Practice Test (Section B) Questions And Answers 2024/2025 12. measurement B in the figure is more than specified. Tech A says this problem may bottom the lifter plunger. Tech B says a shim should be installed under the valve spring. A B Both Neither - ANS-B only Measure the installed valve spring height from the lower edge of the top retainer to the spring seat. Tech A is wrong. Excessive installed valve spring height will not cause the lifter plunger to bottom. Excessive...

ASE A1- Engine Repair Test A | Questions with 100% Correct Answers | Latest Update 2024 | Verified