Book excerpt: 1,000 Questions : A1 Engine Repair, A2 Automatic Transmission, A3 Manual Drivetrain, A4 Steering & Suspension, A5 Brakes, A6 Electronic/Electrical Systems, A7 Heating & A/C, A8 Engine Performance Proudly Made in the USA. Your purchase supports over 100 America workers including writers, editors, managers, researchers, service reps, programmers, engineers, designers and technicians. 80% of your purchase made between November and Dec will be donated to find a cure. 1,000 Total Questions. Unique, no 2 questions are the same. Recently updated, Various Difficulty Levels (Medium to super-hard) Questions. The largest unique database of questions in one program. Questions are Situational and Complex. No Easy Questions, NO True/False Questions, NO Questions outside of the ASE Body of Knowledge. Explanations: The rationale of the correct answer is explained to help you understand why the answer is correct.