Technical Advice

Auto Parts University Technical Advice Center

At Auto Parts University we are dedicated to providing our users with quality reviews on quality parts at a quality price point.

Alternator Technical Advice

Alternator Smart Charging, What Is It?

Alternator Smart Charging, What Is It?

Without getting into the complexities of the automotive alternator and how it functions, let’s address how alternator voltage output and engine adaptation strategy are calculated using the powertrain control module (PCM), body control module (BCM), and/or some type of dedicated charging system module.

read more
Alternator Operation and Reasons for Failure

Alternator Operation and Reasons for Failure

The alternator is a workhorse of power to produce electricity to the entire vehicle to recharge the battery, power the headlights and all electrical accessories, run the fuel pump and injectors as well as the ignition system.

read more
What Is An Amp Rating?

What Is An Amp Rating?

Very basically, an amp rating is how much electrical current a wire or a switch can handle consistently over a period of time. This is true whether it is in a house or an automobile. But automobile electrical systems are different because it is considered a closed system with the battery being the source of power.

read more

Radiator Technical Advice

Fuel System Technical Advice

Replacement Fuel System Tips

Replacing components of the fuel system doesn’t have to be expensive – it is something most people are able to do themselves with some hand tools.

read more

How to Perform Fuel Injector and Upper Plenum Cleaning

This is a problem relating to multi-port fuel injected vehicles. Previously, fuel entered the intake manifold through a carburetor or fuel injectors positioned in a throttle body. The fuel passing through the intake manifold kept the interior of the...

read more
Three Reasons the Fuel Pump Can Be Noisy

Three Reasons the Fuel Pump Can Be Noisy

Practically all modern vehicles come with a fuel pump. If your vehicle has an internal combustion engine, then it contains a fuel pump. Fuel pumps are responsible for carrying fuel from the vehicle’s gas tank to the engine. If the fuel pump fails, it can damage the...

read more

Brake System Technical Advice

How Can Damp Weather Affect My Car’s Braking Ability?

How Can Damp Weather Affect My Car’s Braking Ability?

Friction is what is required to bring a moving vehicle safely to a halt. Rainwater and damp weather make surfaces more slippery. Understanding the concept behind each of these two statements will help you to understand the adverse effects that damp weather can have on your car’s braking ability.

read more
Which Brake Pad is Right for My Ride?

Which Brake Pad is Right for My Ride?

Whether you are shopping for a new set of replacement brake pads for your daily driver or weekend racer, the long list of available parts that fit your car can be mind-blowing. Before you buy the most popular brand because it's probably a safe bet, it might be time to...

read more
Do You Need A Jump Pack?

Do You Need A Jump Pack?

A battery jump pack is something you might carry for years and never need, but the one time you do need it, you will appreciate having it. A battery jump pack is essentially a battery charger, or a device to start your car when your battery is dead. People...

read more

Exhaust System Technical Advice

Magnaflow 15160 Exhaust System Review

Magnaflow 15160 Exhaust System Review

This large Magnaflow 15160 stainless steel performance exhaust system kit is going to make any vehicle look and sound nicer. It creates a sound that is just right and not too aggressive. With its black finish and dual exhaust tips, this exhaust system is a complete upgrade to your current one.

read more
Gibson Performance Exhaust 9540 Exhaust System Review

Gibson Performance Exhaust 9540 Exhaust System Review

Gibson Performance Exhaust 9540 Aluminum Split Rear Dual Exhaust System This Gibson Aluminum Split Rear Dual Exhaust System is for the enthusiast who wants an awesome look and aggressive throaty sound. Gibson Exhaust Systems decrease backpressure and...

read more

Automotive Battery Technical Advice

Alternator Smart Charging, What Is It?

Alternator Smart Charging, What Is It?

Without getting into the complexities of the automotive alternator and how it functions, let’s address how alternator voltage output and engine adaptation strategy are calculated using the powertrain control module (PCM), body control module (BCM), and/or some type of dedicated charging system module.

read more
Alternator Operation and Reasons for Failure

Alternator Operation and Reasons for Failure

The alternator is a workhorse of power to produce electricity to the entire vehicle to recharge the battery, power the headlights and all electrical accessories, run the fuel pump and injectors as well as the ignition system.

read more
What Is An Amp Rating?

What Is An Amp Rating?

Very basically, an amp rating is how much electrical current a wire or a switch can handle consistently over a period of time. This is true whether it is in a house or an automobile. But automobile electrical systems are different because it is considered a closed system with the battery being the source of power.

read more

Thermostat Technical Advice

Importance of a Properly Operating Thermostat

Introduction A thermostat can be described as a device or component which is sensitive enough to sense the temperature of a system such as an automotive system so that the temperature is kept at a desirable point. It is a device in an automotive that controls cooling...

Can a Thermostat Cause an Engine Failure?

Can a Thermostat Cause an Engine Failure?

The car thermostat is a valve located between the best car radiator and the vehicle’s engine. It regulates the temperature of the radiator fluid. When the engine is cold, the thermostat stays closed, not allowing coolant to enter the engine. After you turn the...

Best Aftermarket Car Thermostat: Stant SuperStat Thermostat

Best Aftermarket Car Thermostat: Stant SuperStat Thermostat

Car Thermostats are key devices in systems that produce heat. As in the case of modern engines, they are used in regulating engine temperature by maintaining a constant degree or varying it over a specific range. They are also used in other systems that produce heat,...

Starter Technical Advice

Alternator Smart Charging, What Is It?

Alternator Smart Charging, What Is It?

Without getting into the complexities of the automotive alternator and how it functions, let’s address how alternator voltage output and engine adaptation strategy are calculated using the powertrain control module (PCM), body control module (BCM), and/or some type of dedicated charging system module.

Alternator Operation and Reasons for Failure

Alternator Operation and Reasons for Failure

The alternator is a workhorse of power to produce electricity to the entire vehicle to recharge the battery, power the headlights and all electrical accessories, run the fuel pump and injectors as well as the ignition system.

What Is An Amp Rating?

What Is An Amp Rating?

Very basically, an amp rating is how much electrical current a wire or a switch can handle consistently over a period of time. This is true whether it is in a house or an automobile. But automobile electrical systems are different because it is considered a closed system with the battery being the source of power.