This document contains 546 criterion-referenced multiple choice and true or false test items for a course in auto mechanics. The test item bank is designed to work with both the Vocational Instructional Management System (VIMS) and Vocational Administrative Management System (VAMS) in Missouri. The items are grouped into 35 units covering the following topics: safety; shop operation; components and careers; general electrical system; battery; starting system; charging system; lighting system; gauges and electrical accessories; ignition system; fuel and exhaust systems; emission control systems; general engine diagnosis--remove and replace; cylinder head and valve train; short block; engine completion and start-up procedure; lubrication and cooling system; steering systems; front suspension systems; rear suspension systems; tire and wheel alignment; hydraulic systems; drum brakes; disc brakes; power assist brakes; clutch; manual transmission/transaxle; off-car transmission/transaxle; air conditioning; heating system; and leadership competencies. The 14 references used in constructing the test item bank are listed. The following information is provided for each test item: unique item number; duty area and task number (Missouri competency profile); letter of correct answer; source; date; learning domain (cognitive, affective, psychomotor); writer(s)/reviewer(s); and accompanying artwork. (KC)