ASE A8 Engine Performance Workbook — Fuel, Air and Exhaust | 54 Questions, Quiz with Key | Free Course on YouTube

Watch the full course free: https://www.youtube.com/playlist?list=PLT-Bpw4_g8bo

Fuel, Air Induction and Exhaust is 18% of the ASE A8 Engine Performance exam — and the section this workbook drills the way the test asks it: fuel symptom patterns, trim interpretation, supply and volume proof, pump control and regulation, throttle service and injectors, unmetered air, and restriction testing, page by page alongside the free ASE Prep Lab Module 3 course on YouTube.

Print a page, watch the lesson, and write as you go: the fuel-trim pattern chart, the supply-path proof, the regulation-type comparison, and the injector balance test — then prove it with the check questions built into every lesson page.

WHAT'S INSIDE (23 pages, US Letter PDF)
• 8 follow-along lesson pages (M3-1 to M3-8) matched to the free video lessons
• 54 original ASE-style practice questions (40 lesson checks + 14-question module quiz), Technician A/B formats included
• The module's course diagrams printed on the lesson pages — cover the labels and name each part before you check
• Score-by-topic sheet that shows exactly which lesson to restudy
• Complete answer key for every question

Built entirely from ASE's published A8 task list — every lesson names the tasks it covers. Print-ready in black and white; also works on a tablet with a stylus.

PLEASE NOTE: This is a study aid, not an ASE product. Built from ASE's published A8 task list. Not affiliated with or endorsed by ASE. The video course is free on YouTube (@ASEPrepLab); this workbook is its printable companion. Found an error? Message us — corrections post to the course errata and updated PDFs follow.

THE COMPLETE ASE A8 ENGINE PERFORMANCE LIBRARY (ASE Prep Lab)
• Module 1 Workbook — General Diagnosis: https://www.etsy.com/listing/4604182126/ase-a8-study-workbook-module-1-general
• Module 2 Workbook — Ignition Systems: https://www.etsy.com/listing/4604198509/ase-a8-study-workbook-module-2-ignition
• Module 4 Workbook — Emissions Control Systems: https://www.etsy.com/listing/4604250846/ase-a8-study-workbook-module-4-emissions
• Module 5 Workbook — Computerized Engine Controls: https://www.etsy.com/listing/4604295483/ase-a8-study-workbook-module-5
• Timed Mock Exams — three full 60-question simulations: https://www.etsy.com/listing/4604323592/ase-a8-mock-exams-3-timed-practice-tests
• Complete Course Bundle — all five workbooks + the mock exams in one download: https://www.etsy.com/listing/4604306183/ase-a8-engine-performance-complete
• A8 Practice Questions — the full 300-question packet on its own: https://www.etsy.com/listing/4603001138/ase-a8-practice-test-300-questions-o