Do you think just studying straight from books with no experience in repair would affect me in any way? Neither A or B 1. Our practice exam was written by an expert with strong experience, education and overall credentials. This engine most likely has worn piston rings. A quick search on Amazon yields well over three hundred results. It usually has no influence on engine operation or driveability. I've taken the practice exam on this site and discovered that these questions are the closest to what I've learned in school.
Within the software you'll find over 100 Video Clips, Diagrams, in-depth textual coverage of the material, and sample exams. Also, since I am just going to be teaching myself everything for the exam, what are some books you could personally suggest to me to read or have with me? Includes free new question updates and complements any other study materials. The Process of Elimination Use the process of elimination. If the engine has worn piston rings, the pressure readings increase after injecting oil. Diagnose emissions or driveability problems caused by oil related issues, such as incorrect pressure, poor quality, incorrect level, or incorrect type used for the application.
Use this method to improve the probability of answering questions on multiple choice exams correctly. There is only one version of each practice run, so be sure not to waste your vouchers trying to get a different take on the same one. A blown head gasket causes white gray exhaust. . The answers to the Practice Test questions contain thorough explanations for each answer. Inspect, test, repair, or replace ignition primary circuit wiring and components.
In the event that you fail the question, the program simply explains to you why you failed and all the particulars about what the correct answer should be. Test and diagnose emissions or driveability problems caused by the secondary air injection or catalytic converter systems. All proceeds go to the expansion and maintenance mdhmotors. Keep going through this process until only one or two answers remain. This will at least get you familiar with the material under consideration and also on the format of the exam.
Diagnose the cause of unusual exhaust color, odor, and sound; determine needed action. The front oxygen sensor is located before the catalytic converter upstream and the rear oxygen sensor is located after the converter downstream. Many people find that taking a practice test not only helps with their ability to recall facts, it also calms nerves on exam day. You can use the demo on the website to familiarize yourself with the format. A loose or cracked gas cap is suspected. Inspect fuel tank, filler neck, and gas cap; inspect and replace fuel lines, fittings, and hoses; check fuel for contaminants and quality; determine needed repairs. Within the software, you'll find over 100 Video Clips, Diagrams, in-depth textual coverage of the material, and sample exams.
I appreciate your diligence and the fact that you cared enough to contact me again. Perform starter current draw test; determine needed action. Inspect, service, and repair or replace air filtration system components. A rich fuel condition causes black colored exhaust. Inspect and test electric fuel pump control circuits and components; determine needed repairs.
Check for a loose cap, if the cap is cracked it should be replaced with a cap that matches the manufacturer's specifications. Eliminate each answer that seems incorrect. Verify engine operating temperature, check coolant level and condition, perform cooling system pressure test; determine needed repairs. The light flutters while cranking the engine. Test, remove, inspect, clean, service, and repair or replace power and ground distribution circuits and connections. Technician B says you should use a tool to check for spark at one of the spark plugs. Keep this in mind and eliminate answers that are most likely to fit the question.
In order to be fully prepared for this exam you will want to use a study guide and practice test, which are readily available online. Inspect, service, and replace exhaust manifold, exhaust pipes, oxygen sensors, mufflers, catalytic converters, resonators, tailpipes, and heat shields. Fuel Answer B is wrong. Inspect, test, service, repair or replace ignition system secondary circuit wiring and components. Evaporative Emissions Controls 3 questions a. Test and diagnose emissions or driveabiliy problems caused by the evaporative emissions control system.
Use again for re-certification or re-testing. Specific action tips to improve your score. The mind can only absorb so much. Our practice exam authors, peer reviewers, editors, technical support are responsive to your needs and dedicated to you passing your exam the first time. The A8 Engine Performance exam consists of 50 scored multiple choice questions, in addition to another 10 or more questions only used for statistical purposes. Oil Answer C is wrong.
Perform cylinder power balance test; determine needed action. This is exactly what you need to know to pass the A-8 exam. After performing a wet compression test, the pressure in each of the cylinders increased, but remained below specifications. Martin Hand has over 15 years experience in Asian and European Import Auto Repair. The engine performance service area involves the components listed below.