How to improve your Auto Information score
Auto Information is pure knowledge — there is no technique to learn. If you have never worked on a car, you are starting from zero, but the syllabus is small and entirely learnable from flashcards in two to three weeks.
The three mistakes that cost the most marks
Assuming you can reason it out
You cannot. Either you know what a catalytic converter does or you do not. Unlike the maths subtests, there is no method that gets you there from first principles under time pressure.
Learning parts without systems
Questions tend to ask what a component does within a system. Learn the systems — ignition, fuel, cooling, lubrication, exhaust, brakes, transmission, electrical — and hang the parts off them. Isolated part names do not stick.
Studying it when it does not count
Auto Information feeds mechanical composites. It is not in the AFQT. If you are not aiming at a mechanical job, this is the first subtest to drop.
A drill routine that works
- 1One system a day, flashcards: what the parts are, what each does, what goes wrong with it.
- 2Order: engine basics, ignition, fuel, cooling, lubrication, exhaust and emissions, brakes, transmission, suspension and steering, electrical.
- 3Watch a short video of each system working. Seeing the motion fixes it better than reading does.
- 4Review all systems together in the final week.
How much can you realistically move it?
Two to three weeks from a standing start, and the knowledge sticks. Combined with Shop Information it drives the Army's MM and GM composites and the Marine MM.