Car Parts

What is Diesel Exhaust Fluid?

Diesel exhaust fluid (DEF) is a combination of urea and deionized air. This fluid is essential for keeping a diesel engine running smoothly and provides a reduction of harmful contaminants, such as nitrogen oxide, that are released into the environment. When this fluid is allowed to run low, diesel vehicles suffer from reduced performance and may even cease to turn on until the tank is refilled. The Importance of Diesel Exhaust Fluid Diesel exhaust fluid helps to reduce the amount of pollution that is produced by medium and heavy-duty diesel engine exhaust systems. The SCR system injects the DEF into the exhaust, transforming harmful pollutants into clean air through a chemical reaction. DEF is not a fuel additive and it's stored in a separate tank. While it may seem like an inconvenience to spend money on an extra fluid, drivers of diesel trucks, buses, and heavy machinery need DEF to keep their vehicles running smoothly. Do All Diesel Vehicles Require Exhaust Fluid? Vehicle manufacturers began implementing selective catalytic [...]

By |2023-03-14T12:22:21-06:00March 14th, 2023|Car Parts, Car Questions|0 Comments
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Car Parts 101: Mass Airflow Sensor

Mass airflow sensors are an integral component of your vehicle's functionality. If something malfunctions with the sensor, you'll notice immediate signs that something has gone awry. The engine at best, will run poorly or it may not run at all. How Does a Mass Airflow Sensor Work? Mass airflow sensors can also be referred to as air meters. They play a fundamental role within your automobile's system by measuring the amount of air entering the engine. The input provided by the sensor then allows the PCM (Powertrain Control Module) to regulate the opening and closing of the fuel injectors, adjust ignition timing and when the ignition coil/s fire. The aforementioned parts, in harmony with the PCM, allows the air to fuel ratio stay in proper balance. The MAF sensor has two sensing wires. Via an electrical current, one wire is heated and cooled down by the amount of air that flows over the heated wire.  As the temperature difference fluctuates between the two wires, this provides input to the PCM to either provide more [...]

By |2023-02-24T09:40:57-06:00February 22nd, 2023|Car Parts|0 Comments
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Signs of a Bad Car Heater Core

Don't be alarmed if you're uncertain where your car heater core is located or what its function is. This vehicle component isn't often talked about until something goes wrong, at which point, a costly repair may be needed to fix it. The heater core is located behind/under the dashboard, so most drivers never see it. Driving with a busted car heater core can be both uncomfortable and dangerous. During the winter, a clogged heater core will lead to a cold passenger cabin. A bad heater core can also lead to an overheated engine (if the core is leaking; thereby causing the coolant level to not be sufficient) and potentially extensive repair work. Seeing a trend? You really want your car heater core to be working efficiently and correctly. What Does a Car Heater Core Do? The heater core in a vehicle operates as a small radiator. It circulates the hot coolant through the cabin of the vehicle, which enables the heater to function during the winter months. When a [...]

By |2022-12-14T08:40:15-06:00December 14th, 2022|Car Parts, Car Tips & Damaged Car|0 Comments
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Signs it is Time to Replace Your Brake Rotors

When it comes to important vehicle maintenance and repairs, brakes and brake rotors are often at the top of the list. You never want to be on the road ways with a faulty set of brakes that can leave you unable to stop properly. Though they can be expensive to replace, it's important that they're well maintained and looked after to avoid any dangerous situations. Brake rotors are expected to last around 50- to 70-thousand miles (most vehicles), but can last longer depending on how the vehicle is driven and what conditions the vehicle is driven in. What Do Brake Rotors Do? Your brake rotors are responsible for working in unison with the brake pads to halt your car when you press down on the brake pedal. The rotor rotates along with the wheel and the brake pad clamps onto the rotor. The friction created by this movement is what causes the vehicle to come to a complete stop. Many auto shops will go ahead and replace the rotors [...]

By |2022-11-10T09:55:12-06:00November 10th, 2022|Car Parts, Car Service & Maintenance, Car Tips & Damaged Car|0 Comments
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What’s the Deal With Your Car’s EVAP System?

An EVAP system stands for Evaporative Emission Control System. While most vehicles come equipped with this component, not every driver is aware of its function. These systems have been required on all gas-powered vehicles since the 70s and for an environmentally conscious reason. Before such a system was in place within cars, fuel systems would pollute fumes into the environment even when the engine was turned off. Car EVAP systems are used to keep gasoline vapors contained. This is not only beneficial to the atmosphere but the overall fuel efficiency of the vehicle by keeping the fuel within the vehicle. What Is an EVAP System? These systems are designed around the purpose of preventing gas vapors from seeping out of the fuel tank and into the surrounding environment. This helps control greenhouse emissions. Without a proper EVAP systems in place, gas-powered vehicles would be significantly more environmentally damaging. The EVAP system has been designed to both store and safely dispose of damaging fuel vapors to ensure they aren't released. [...]

By |2022-10-26T09:20:33-06:00October 26th, 2022|Car Parts, Car Questions|0 Comments
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Signs of a Bad Car Thermostat

Your car's thermostat has the important responsibility of releasing coolant to the radiator when it reaches the rated coolant temperature. This ensures that your engine doesn't get too hot and there’s no thermal shock to the engine. When it's not functioning properly, you're running the risk of an overheated engine, or in some cases, a thermostat can stick open and won’t let the engine reach the proper operating temperature. Luckily, a replacement car thermostat is a relatively inexpensive repair. Signs of a Bad Car Thermostat Unusual Temperature Gauge Readings When you're starting up your car in the mornings, it should read as cold. As the engine has the chance to heat up, the gauge should move to the right to indicate the engine is reaching a normal running temperature. If the readings seem erratic, this could be a sign that your car thermostat is having issues. If you notice the gauge erratically moving from one end to another, this can be a sign of coolant that's being released at [...]

By |2022-09-23T09:19:52-06:00September 23rd, 2022|Car Parts, Damaged Car|0 Comments
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Soft Clutch – What Does it Mean?

A soft clutch can be a clear sign that a replacement is in order. As your vehicle's clutch wears down, it may begin to feel soft and spongy when you press down on it. This inconsistent feeling is a sign that you should bring your vehicle into a shop to get it looked at. If your clutch is allowed to break down completely, your car eventually won't move. What Exactly Is a Soft Clutch? For those who have never heard the term, "soft clutch," before, it's simply a reference to a clutch that has been worn down to the point that it feels spongy, or soft, when you put pressure on it. Conversely, if the clutch pedal feels like it’s harder to push down, the pressure plate springs may be getting worn and it’s still a good idea to have a shop look at it. When you depress the clutch, it should have a consistent spring to it all the way down. If you're being met with little resistance [...]

By |2022-08-16T13:47:40-06:00August 16th, 2022|Car Parts, Car Questions, Car Tips & Damaged Car|0 Comments
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Tips For Preventing Catalytic Converter Theft

It can be concerning to many vehicle owners to hear that catalytic converter thefts have been on the rise, especially when they're so costly to replace. This is a crime of opportunity and the key to preventing catalytic converter theft is to stop thieves from gaining easy access to this precious piece of your car's exhaust system. There are a few helpful tips below on how to protect your investment and how to make it less desirable and efficient for someone to grab your converter and resell it. What Does a Catalytic Converter Do? Catalytic converters have been designed to defend against harmful emissions by turning these pollutants into harmless gasses. There are naturally multiple issues that can arise when you try to drive without having one equipped on your vehicle. In short, catalytic converters basically act as a filter on a vehicle's exhaust system. However, it's not what the catalytic converter does that makes it so valuable to steal and flip for a profit. They're often high in [...]

By |2022-07-20T11:28:14-06:00July 20th, 2022|Car Parts, Car Tips, Houston Texas|0 Comments
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Differences in Wheel Alignment – Front-End and 4-Wheel

If you've been having to fight the pull of your steering wheel while making your daily commute to work, it may be time to head in for an alignment. When a vehicle is out of alignment, drivers may notice that it begins to drift to one side or another — making for unsafe handling on the road. The question is, do you need a front-end or a 4-wheel alignment and what are the differences in wheel alignment? The type of alignment your vehicle requires depends on whether your car or truck has front-wheel or all-wheel drive. After proper alignment has been achieved, you'll have a smoother ride that may even save you money at the gas pump. Front-End Vs. 4-Wheel Alignment and Differences in Wheel Alignment The difference between front-end and 4-wheel alignment comes down to how many tires are being aligned. When a technician aligns all four wheels, it's commonly referred to as a wheel alignment or a 4-wheel alignment. If only two wheels are needing to be [...]

By |2022-06-10T11:06:24-06:00June 10th, 2022|Car Parts, Car Questions|0 Comments
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Car Parts 101 – Car Chassis

We talk a lot about the inner workings of your vehicle's engine and drivetrain. We've gone over the various parts and components required to run your engine. And we have passed along a few helpful tips to help you care for and keep your car on the road. But today, we are going to talk about the foundation for your vehicle — the car chassis. What is the Car Chassis? With upwards of 30,000 parts and pieces making up your vehicle, none of that would be possible without the chassis. The chassis is a combination of many parts that act as the car's platform. They include names you may already know: The Frame Suspension Components - struts, shocks, springs, and control arms Transmission & Drive Shaft Axles Steering Gear Controls Tie Rods & other steering components But, when most folks hear "chassis," they think about the frame. Initially, cars were built on a body-on-frame construction. After the chassis was built, the vehicle's body would be fitted on top and [...]

By |2022-04-21T09:54:09-06:00April 21st, 2022|Car Parts|0 Comments
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