AutoZone Training: Electrical, Heating & Cooling, and Fuel Systems

Vocabulary flashcards covering key automotive concepts, components, and battery ratings from the AutoZone training transcript.

Loose Alternator Electrical Connection

A condition where the electrical connection to the alternator from the battery is not tight, which can cause arcing and burning.

Absorbent Glass Mat (AGM) Battery

A battery type evaluated alongside gel batteries, characterized by its ability to sit on the shelf longer without losing charge.

Vehicle Battery

A starting and charging system component responsible for supplying power to start the engine and powering vehicle electronics.

Blower Motor

An air conditioning and heating system component featuring a squirrel-cage fan, primarily responsible for forcing air through the evaporator and ductwork assembly.

Returned Cores

Returned battery, starter, and alternator units assessed to identify the percentage that are still good.

Fuel Tank Cleaning

A fuel system maintenance procedure that is often overlooked when replacing the fuel pump.

Fuel Injection System Performance Factors

Variables that can impact the performance of the fuel injection system, including engine control sensors and clogged injectors.

E85 Fuel

A fuel used in flex-fuel applications that will corrode a non-flex-fuel pump.

Starting Batteries

Batteries discussed in terms of whether their design is strictly for starting purposes or also for running accessories.

Reserve Capacity (RC)

A battery rating where a high value is specifically important in a deep-cycle battery.

Cold-Cranking Amps (CCA)

A battery rating where a high value is important for delivering consistent starting power.