CarParts.com Research Team

Automotive and Tech Writers

The CarParts.com Research Team is composed of experienced automotive and tech writers working with (ASE)-certified automobile technicians and automotive journalists to bring up-to-date, helpful information to car owners in the US. Guided by CarParts.com's thorough editorial process, our team strives to produce guides and resources DIYers and casual car owners can trust.

Can You Safely Use a Magic Eraser on Your Car?

Summary Avoid using a Magic Eraser on car paint, but take extreme care if you use it on a car…

3 years ago

Georgia Speed Limits, Laws, and Fines?

Summary The speed limits in George vary according to the road type and range from 30 miles per hour (mph)…

3 years ago

4 Reasons Why Your Honda CR-V Is Displaying an “Electric Parking Brake Problem” Message

Summary The Honda CR-V generally has two designs of electric parking brakes: a cable-pulling type that uses an electric motor…

3 years ago

How to Make Your Own Car Freshener: 5 Simple Ways

Summary Felt-based air fresheners, clothespin air fresheners, and wax air fresheners are examples of DIY-friendly car air fresheners you can…

3 years ago

A Definitive Guide to Port and Polished Engines

Summary Engine porting, also referred to as “port and polish,” is the process of smoothing out any form of obstruction…

3 years ago

What Are Body Kits on a Car? How to Pick One, Types, and More

Summary Body kits on a car are aftermarket upgrades that alter a vehicle’s exterior appearance, including bumpers, side skirts, fenders,…

3 years ago

How to Choose a High-Quality Bumper

Summary When choosing a new bumper for your car, consider the material, price, and whether you’re going for an aftermarket…

3 years ago

Off-Track Windows: What They Are, How to Fix Them, and Causes

Summary The most common symptom of an off-track window is the window glass turning sideways as it goes up.Usually, grinding…

3 years ago

Can You Drive With a Lit Glow Plug Light? Plus Related FAQs

Summary An illuminated glow plug light indicates a problem with the glow plugs.While you can sometimes drive at slow speeds…

3 years ago

Will Disconnecting the Battery Reset Your Crankshaft Sensor?

Summary Professionals reset the crankshaft position sensor with a scanner, but you can perform a reset yourself.The crankshaft position sensor…

3 years ago

You Should Do This With Used Antifreeze When Disposing of It

Summary Getting rid of used antifreeze is tricky, but you can DIY the task.Antifreeze disposal requires you to turn off…

3 years ago

What Is Speed Sensitive Volume in a Car?

Summary The speed-sensitive volume (SSV) system automatically adjusts the radio's loudness depending on how fast your car goes.SSV systems use…

3 years ago

Was Your Sunroof Left Open in the Rain? What to Do and Check

Summary If you accidentally leave the sunroof open in the rain, take steps like not starting your car, looking for…

3 years ago

Is Warming up the Car Before Driving Necessary? Advantages, Disadvantages, and More

Summary Warming up the engine before departing might feel necessary, but it isn’t always the case. The ideal idle time…

3 years ago

Got a “Transmission Hot Idle Engine” Message On Your Dash? Here’s How to Fix It

Summary The fix for this problem can be as simple as topping up your transmission fluid, repairing or replacing faulty…

3 years ago

How To Use a Tow Bar (Plus Other FAQs)

Summary Tow bars are equipment attached to a vehicle that needs to be towed. The tow bar doesn’t lift the…

3 years ago

Bad Power Steering Fluid Reservoir Symptoms

Summary A bad power steering fluid reservoir will show symptoms like power steering fluid puddles, whining noises, and less steering…

3 years ago

Why Is My Car Swerving? Common Causes and Prevention Tips

Summary Issues such as uneven tire pressure or tire wear, poor wheel alignment, or a worn steering arm bushing can…

3 years ago

Your Guide to Fuel Injector Lifespan

Summary Fuel injectors can actually last as long as your vehicle does. You can expect fuel injectors to last around…

3 years ago

12 Reasons Your Car Is Making a Whistling Noise

Summary Engine issues such as a bad serpentine belt, damaged radiator pressure cab, turbo leak, or an exhaust leak can…

3 years ago

Tire Won’t Come Off? Here Are The Reasons It’s Stuck and How to Remove It

Summary A tire might not come off because of rust, warped wheels, or stuck lug nuts. You can use brute…

3 years ago

How to Tell When the Rad Cap Is Leaking: 6 Symptoms

Summary A leaking radiator cap will leak coolant, causing low coolant levels, which can result in overheating.A leaking radiator cap…

3 years ago

What Color Cars Are More Expensive To Insure?

Summary Color does affect car insurance, but not as directly as you might expect. For instance, because certain vehicle colors…

3 years ago

Tips on How To Get a Mildew Smell Out of Your Car

Summary To get rid of the mildew smell in your car, try airing out your vehicle by rolling down your…

3 years ago

What Does a Choke Do?

Summary The choke is a component of the carburetor that plays a critical role when starting a cold engine. It’s…

3 years ago

Rebuilding an Engine: Purpose, Benefits, and Cost

Summary An engine rebuild involves disassembling, inspecting, and cleaning the engine. It’s a labor-intensive task that requires a lot of…

3 years ago

Replacing Piston Rings: 5 Signs It’s Time for a Replacement

Summary You might need to replace your engine’s piston rings if your vehicle misfires, emits discolored smoke, has poor acceleration,…

3 years ago

What Are the Different Types of Oil Filters and How Do They Work?

Summary Primary oil filters clean and remove impurities from the oil used in the engine. They’re the most common type…

3 years ago

How to Check for a Lien on a Car

Summary A car with a lien is essentially a car that comes with extra loans to pay. In other words,…

3 years ago

Why Is My Car Honking When Parked? 7 Causes, Explained

Summary It can be annoying when your vehicle honks on its own. There are a number of explanations behind this…

3 years ago

Battery Drop Test: What It Is, How to Perform It, and Its Significance

Summary Battery drop testing, or voltage drop testing, is a procedure done to find out if the battery cables and…

3 years ago

Why Your Car Struggles to Go Uphill (No Check Engine Light)

Summary Some cars tend to struggle to go uphill due common issues associated with poor power or pull.Reasons your car…

3 years ago

Nissan Altima: “No Key Detected” – 5 Causes and Fixes

Summary “No key detected” is one long-standing and frustrating problem that the Nissan Altima can develop.Reasons your Nissan Altima can’t…

3 years ago

Blast From the Past: The Headlight Wiper Fad and Other Obsolete Auto Features

Summary The headlight wiper is a small windshield wiper that cleans the headlights. They were popular sometime between the 1980s…

3 years ago

A Definitive Guide to Crossmembers, Frames, and Other Suspension System Principles

Summary A crossmember is a steel or aluminum bar that runs across the vehicle to support the transmission. It’s usually…

3 years ago

What Does the Steering Stabilizer Do? (Plus Other FAQs)

Summary A steering stabilizer, also known as a steering dampener, dampens and absorbs sudden motions in the steering linkage to…

3 years ago

Does Your RPM Jump While Driving? Here Are 10 Reasons Why

Summary The tachometer measures the engine’s revolutions per minute (RPM).The RPM might jump while driving because of bad parts like…

3 years ago

How to Drive on the Freeway Safely: Tips and Tricks

Summary Freeways seem intimidating, but you can stay safe by following highway driving tips and tricks.Highways are the long public…

3 years ago

How and When Should You Drain Your Gas Tank?

Summary Before draining your gas tank, make sure to disconnect the negative battery terminals, find a ventilated area, and prepare…

3 years ago

Points and Condenser: Purpose, Symptoms, and FAQs

Summary Most older vehicles have a point-type ignition system, which uses ignition points, a set of electrical contacts that switch…

3 years ago

Oil Pressure Gauge: Symptoms and How to Read It

Summary The oil pressure gauge is a device that keeps track of the oil pressure in the engine.If your oil…

3 years ago

Why Is My Car So Loud?: 12 Causes of Loud Engine Noise

Summary A bent or clogged tailpipe, a missing or damaged catalytic converter, and an exhaust manifold leak are common reasons…

3 years ago

Symptoms of a Bad Brake Booster Sensor and Other FAQ

Summary Common symptoms of brake booster sensor failure include an illuminated check engine light, a stiff brake pedal, and a…

3 years ago

Why Is Your Car’s A/C Making A Rattling Noise?

Summary If your car’s air conditioner (A/C) is making a rattling noise, then it’s likely because of a worn belt…

3 years ago

How Safe Is It to Drive With the ABS Light On?

Summary You can technically drive your vehicle with an illuminated ABS light, but you shouldn’t because the underlying problem that…

3 years ago

Can Windshield Wiper Fluid Freeze?

Summary Keep in mind that mild-weather wiper fluid does freeze at around 32 degrees Fahrenheit. If your winters tend to…

3 years ago

P1345 Code: Camshaft Position Correlation

Summary The P1345 code stands for “Camshaft Position Correlation,” which typically means there’s an issue with your vehicle’s camshaft and…

3 years ago

Why Is My Car Burning So Much Gas?

There can be many reasons why your vehicle burns more fuel than usual. The issue can be as simple as…

3 years ago

Harmonic Balancer Replacement: Importance, Costs, and Other Related FAQs

Summary Repairing or replacing your balancer can be a complicated process because there’s a risk of damaging other engine components…

3 years ago

Symptoms of a Bad EGR Vacuum Regulator/Modulator and Other FAQ

Summary A faulty EGR vacuum regulator will have symptoms like an illuminated check engine light and rough idling. Your vehicle…

3 years ago

What Is Transfer Case Fluid and How Often Should You Replace It?

Summary Transfer case fluid is the lubricant for the transfer case of four-wheel drive (4WD) vehicles. Transfer cases are present…

3 years ago

Bad Ballast Resistor Symptoms

Summary The ballast resistor lowers the voltage between the ignition switch and the ignition coil’s positive wire so that only…

3 years ago

Is Driving With a Broken Axle Safe?

Summary Continuing to drive on a bad axle can lead to accidents on the road, and we don’t recommend it.…

3 years ago

Symptoms of a Bad Wheel Speed Sensor and Other FAQ

Summary A faulty wheel speed sensor can show symptoms like an illuminated anti-lock brakes (ABS) warning light, unresponsive ABS, failed…

3 years ago

Air-Cooled Engine vs. Liquid-Cooled Engine: Advantages and Disadvantages

Summary An air-cooled engine uses air circulation to dissipate heat from the combustion process.As its name indicates, a liquid-cooled engine…

3 years ago

Bad Oil Cooler Symptoms

Summary The oil cooler is responsible for keeping the oil within its ideal operating temperature, which is around 230 to…

3 years ago

What Causes Leaking Shocks?

Summary Shock absorbers use a piston and hydraulic fluid to create resistance against the up-and-down movement of your vehicle as…

3 years ago

Symptoms of a Bad A/C Drier and Other FAQ

Summary Not all vehicles have an A/C drier. This part sits between the condenser and expansion valve inlet and it’s…

3 years ago

How to Choose Quality Fuses

Summary Not all fuses are built equal. They come in different types, sizes, and colors. The capabilities of a fuse…

3 years ago

Why Does My Car Door Shock Me?

Sometimes, the car door could shock you when you get out of your ride. It’s difficult to predict when it’ll…

3 years ago

Why Is Gas Coming Out of My Exhaust?

Summary The most common causes of a gas leak include damaged fuel injectors, incomplete combustion in the chamber, or a…

3 years ago

How Do You Calculate the Total Cost to Own and Drive a Vehicle?

Buying a vehicle is an exciting yet daunting purchase for most. The car itself is already expensive enough, and the…

3 years ago

This Is Why You Need to Flush the Fuel Injector

Summary Fuel injectors deliver fuel into the internal combustion engine. It’s important to flush the fuel injector because the fuel…

3 years ago

Do Car Washes Recycle Water? And Other FAQs

Summary Most car washes use recycled water for the initial cleaning process. The car wash recycling system obtains the used…

3 years ago

Parallel Parking Made Easy

Summary Parallel parking involves finding a space that’s one and a half times the length of your vehicle. According to…

3 years ago

Drive Comfort: What Is It, What Affects It, and Other FAQ

Summary Drive comfort refers to your overall setup that makes long drives enjoyable and hassle-free.Seat quality, driving position, and leg…

3 years ago

Why Is Good Car Handling Important?

When experts rate cars as good or bad, they often bring up the model's handling. They like to discuss how…

3 years ago

Your Guide to Stow-and-Go Minivan Seats

Stow-and-go seats are a convenience for minivan owners. You have the option of either extra seats or extra space depending…

3 years ago

Why Does the Engine Stall? Common Causes and How to Prevent Them

Summary Battery failure, issues in the fuel system, and electrical problems can cause the engine to stall.Make sure to replace…

3 years ago

Is It Illegal To Leave Your Kids in the Car?

You must not leave your child without adult supervision in any situation. That bit of common sense applies doubly to…

3 years ago

Best Way To Clean Windshield Wipers

Your vehicle’s windshield wipers are designed to sweep water droplets away from the middle of your windshield so you can…

3 years ago

In What States Are Radar Detectors Illegal?

Summary A radar detector lets drivers know when a police speedometer is monitoring them.The laws regarding radar detectors vary per…

3 years ago

What Causes Charging System Failure?

When you see the charging system failure light illuminate while you drive, something’s gone wrong with one of the charging…

3 years ago

What Is a Runaway Truck Ramp?

Summary Escape ramps are the emergency areas alongside downhill roads that let vehicles safely stop if their brakes fail.Runaway truck…

3 years ago

What You Need To Know About Modern Fuel Systems

Summary The fuel system includes various parts like the gas tank, fuel pump, fuel lines, fuel filter, and fuel injectors.The…

3 years ago

Your Car Won’t Start? A Loose or Corroded Battery Connection Could be the Cause

Summary Battery terminals are the small cylindrical metal prongs that stick out from your vehicle battery.The battery is responsible for…

3 years ago

What You Need To Know About State Emissions Testing

Vehicle emissions have a lot of negative effects on the environment. Modern emissions laws try to ensure vehicles today have…

3 years ago

Symptoms of a Bad A/C Evaporator and Other FAQ

Summary A faulty A/C evaporator can show symptoms like hot air from A/C vents, inconsistent air temperature, or an A/C…

3 years ago

The Headlight Indicator and High Beam Light Indicator Explained

Car headlights have come a long way since the 1880s. They went from fuel-burning lamps to glowing light bulbs, to…

3 years ago

What Is Climate Control?

Climate control is a feature in newer vehicles that regulates the car’s cabin temperature in a more precise and intuitive…

3 years ago

Your Guide to the Types of Car Jacks and Stands

Summary A car jack can lift your vehicle off the ground for short periods, while a jack stand can support…

3 years ago

Symptoms of a Bad Rear Window Defogger Switch

Today, most modern vehicles have rear window defoggers. Rear defoggers, also called defrosters, clear condensation from your rear windows. That…

3 years ago

Reasons Why Your Car Only Goes In Reverse

Summary One of the most common reasons why a vehicle only goes in reverse is because it has a low…

3 years ago

Why Do Diesel Engines Emit Black Smoke?

Summary Faulty fuel injectors, a clogged air filter, and a bad fuel injector pump are some of the reasons why…

3 years ago

Bad A/C Control Switch Symptoms and FAQ

Summary The A/C switch is the device that lets you to control your air conditioning system from your vehicle’s center…

3 years ago

How To Get Rid of Windshield Wiper Streaks

Summary Windshield streaks are deposits that form on the surface of the front window’s glass after running the windshield wiper.When…

3 years ago

Why Tires With Dry Rot Should Be Replaced Immediately

Summary Dry rot is characterized by small, visible cracks that appear on the side of a tire. This happens because…

3 years ago

Vehicle Weigh Stations: What You Need To Know

Summary Weigh stations are points where the highway patrol checks the gross vehicle weight rating (GVWR) to ensure a car…

3 years ago

How To Clean Your Car’s Interior Roof

Summary The three methods of cleaning your car's interior roof are spot cleaning, steam cleaning, and deep cleaning.Headliners are the…

3 years ago

Have No Tail Lights When Headlights Are On? Here’s Why

Summary Although tail lights and brake lights use the same bulb, there are some cases where the brake lights are…

3 years ago

Can Car Batteries Freeze?

Summary Yes, car batteries can freeze because the electrolyte fluid in them contains water and sulfuric acid, both of which…

3 years ago

A Beginner’s Guide to Dealership Warranties

Summary A dealership warranty is a buyer’s guarantee that the purchased vehicle will function as specified. Vehicle warranties must be…

3 years ago

8 Reasons Why Your Car Door Won’t Open From Inside

Summary A jammed door latch, corrosion, and structural damage to the door are some reasons why your car door won’t…

3 years ago

What Happens to Your Vehicle When You Slam on the Brakes Often?

Slamming on the brakes is not only bad for your car but also incredibly dangerous to you and your passengers.…

3 years ago

What Causes the Cross-Traffic System Fault? Plus Fixes and FAQs

Summary The cross-traffic system detects oncoming objects or pedestrians and alerts the driver.Some issues that trigger the cross system fault…

3 years ago

P1604 Code: Startability Malfunction

Summary The P1604 code stands for “Startability Malfunction.” It’s set when the PCM detects the engine isn’t starting or is…

3 years ago

What’s the Best Way to Clean Tires?

Summary When cleaning your tires, make sure to know the basics, like making sure they’re cool before touching them, rinsing…

3 years ago

What Color Is Power Steering Fluid and Other FAQ

Summary Power steering fluid can change color over time, and its color can usually help you identify issues with the…

3 years ago

Can You Drive Safely With a Concussion?

Summary It is impossible to drive safely with a concussion because such a condition severely impairs the brain and motor…

3 years ago

Shift Interlock Solenoid: Function, Symptoms, and Replacement Cost

Summary The shift interlock solenoid in automatic transmission vehicles stops the park gear from moving to prevent the driver from…

3 years ago