What Are The Main Causes Of Idler Pulley Noise?
No one wants to hear unusual noises coming from under the hood of their car, but all strange sounds should be investigated promptly. If you hear idler pulley noise, this
Engine
How To Identify And Fix A Leaking Rear Main Seal
There are many reasons your car might be leaking oil, but one of the most concerning is due to a defective rear main seal. When your vehicle suffers from this
6 Symptoms Of A Bad Crankshaft Position Sensor & Replacement Cost
Modern vehicles are jam-packed with sensors that keep everything operating the way it should. But while all these electronics create far more efficient and powerful vehicles, they can also create
8 Symptoms of a Bad Throttle Body & Replacement Cost
The throttle body is an important mechanical component found in fuel-injected vehicles that controls and regulates the amount of air flowing into the engine. When the throttle body is in
4 Signs Of A Bad Or Failing Rocker Arm
If you’re experiencing significant engine problems or unexplained engine noises, you might have a broken or worn rocker arm. While this isn’t the first thing you should jump to if
The 15 Different Types of Car Engine Sensors
Modern car engines have anywhere from 15 to 30 sensors to keep everything running properly. These sensors control everything in the engine for optimal performance. In total, there are over
8 Symptoms of a Bad Fuel Injector & Replacement Cost
A fuel injector is a crucial part of the fuel injection system found in nearly all modern vehicles. It’s responsible for delivering the right amount of fuel to the engine
3 Symptoms Of A Bad Oil Pressure Sensor & Replacement Cost
If you’ve never heard of an oil pressure sensor, you’re not alone. It’s a small but important part of your engine that keeps track of your oil pressure and alerts
10 Best Diesel Injector Cleaners of 2025
If you’re not already using a diesel injector cleaner, now’s the time to start. A good cleaner can extend the life of your injectors, improve fuel efficiency, and keep your
7 Reasons Why Your Car Engine Is Running Rich
Car engines run through the combustion of air/fuel mixture. Spark plugs are used to provide the necessary spark for ignition. This will then move the pistons and crankshaft. However, inefficiencies
7 Reasons Your Car Is Vibrating When Idle or Stopped
When you start up your car, you expect everything to run smoothly. But what do you do when you start your vehicle, and it starts vibrating and shaking? There are
4 Signs Of A Bad Or Failing Hydraulic Lifter
The internal workings of your vehicle are a mystery to most drivers, and that only gets more true as you start to talk about the more technical pieces inside the
Bypassing Oxygen Sensors: Can And Should You Do It?
The oxygen sensors are a vital part of measuring the amount of oxygen in the gas. If there’s something wrong with the oxygen sensor, the Check Engine Light is sure
6 Signs Of A Leaking Or Bent Engine Valve
Engine trouble is the last thing anyone wants to deal with, but it happens. One troublesome issue that can cause a headache is a bent engine valve. What are the
5 Signs Of A Bad Or Failing Car Thermostat
A thermostat controls the coolant flow entering and leaving the engine, and the coolant temperature sensor records the coolant temperature by displaying it on the dashboard. With a malfunctioning thermostat,
5 Signs Of A Bad Or Failing Fuel Pump Relay
The fuel pump relay is an important component of the fuel system of your vehicle. The fuel pump relay gives the fuel pump power when it is time to build
6 Signs Of An Exhaust Leak
An exhaust system is designed to carry exhaust fumes from your engine to the back of the vehicle to prevent you, as either the driver or passenger, from breathing in
5 Signs Of A Bad Or Failing Knock Sensor
There are tons of sensors built into your vehicle, and they perform a variety of functions. But one of the lesser-known sensors that serve a critical role in protecting your
4 Signs Of A Seized Engine And Can You Fix It?
Your car engine is a sophisticated component containing many working parts. If something breaks, the whole system can be thrown off-balance, possibly leading to a seized engine. A seized engine
Why Does My Car Stalls When Idling Or Stopped?
It’s a nightmare come true when you are sitting at the stoplight and your car stalls. When the car stalls at idle, what does this mean and what can be
Fuel Induction Service: Worth It or Not?
Has your mechanic suggested a fuel induction service and left you wondering what it really does? Is it truly beneficial for your engine’s performance, or just another way to spend
5 Signs Of A Bad Or Failing Glow Plug
Unless you have a diesel engine, you might not know about the glow plug. It takes the place of the spark plug but is responsible for warming the cylinders in
What Causes Rough Idle In A Car?
When your car engine runs as it should, everything should be smooth without any noise. When something thing goes wrong, the engine can start running rough, especially while idling. By
How to Reduce Black Smoke In Your Diesel Car
Diesel engines are often looked at as dirty and loud. While black smoke might seem like a common occurrence with these motors, it’s never normal. Still, there’s no reason to
6 Signs Of A Vacuum Leak And How To Find It
Most of the time, when your car engine is running, the throttle body restricts the engine from revving up. This will create a vacuum inside the intake manifold. The car
Which Subaru Models Are Affected By The Head Gasket Problem?
Subaru vehicles are known for reliability and performance, which is why the automaker continues to have a loyal base of customers. Even with its stellar reputation, Subaru has made some
9 Symptoms of a Bad Catalytic Converter & Replacement Cost
It’s always smart to recognize the early signs of car trouble before they turn into costly repairs. One component that often causes problems for drivers is the catalytic converter. It
6 Signs Of A Worn Or Loose Alternator Belt
It doesn’t matter if you have owned a car for a few years or a few decades; you have probably heard about a loose alternator belt before. But how do
How Much Does It Cost to Rebuild an Engine On Average?
If your motor is experiencing a lot of trouble, it might be time to rebuild it. However, this isn’t a step many people will take lightly, especially when considering the
5 Symptoms Of A Bad EVAP Purge Valve & Replacement Cost
Most drivers don’t think much about their vehicle’s emission system, but modern engines rely on advanced technologies to run cleanly and efficiently. One key part of that system is the
What Does Blue Smoke From My Car’s Exhaust Pipe Mean?
Car exhaust can tell you a lot about the condition of your vehicle. Whenever everything is running optimally, the exhaust should resemble a thin white or very light cloud of
10 Symptoms of a Bad MAP Sensor & Replacement Cost
The manifold absolute pressure sensor, also known as the MAP sensor, is an important part of the car’s engine management system. The MAP sensor is found in vehicles with fuel
5 Signs Of A Bad Or Leaking Valve Cover Gasket
Gaskets are made to keep fluids in place and the parts working properly, with one of the most important being the valve cover gasket. The valve cover gasket helps to
7 Signs Of Low Fuel Pressure And What Causes It
A vehicle requires proper fuel delivery to its engine to function properly. At least 4 components make up a vehicle’s fuel system, including the fuel pump, fuel pressure sensor, fuel
5 Signs Of A Bad Or Failing Engine Control Module
The engine control module (ECM) is known by many other names, including the engine control unit (ECU). Whatever it is called, it has the same function. This vital component sends
What Is An EVAP Leak, And Is it Safe to Drive With?
There are several reasons that your vehicle might be suffering from an EVAP leak. I look at the meaning of the EVAP system, determine what a leak is, and look
5 Signs Of A Bad Or Failing Starter Motor
Having a functional starter motor in great shape is really important, because what could be more irritating than a car that fails to start in the early morning when you
What is Rod Knock, And What Does It Sound Like?
As your car idles, you might start to hear a frightening engine noise known as rod knock. It often comes across as a loud banging sound that is enough to
What Is Engine Blow-By And How To Fix It?
Do you suspect that your engine has too much blow-by? I hope that is not the case! Fixing blow-by is often very expensive and can lead to complicated repairs. But
6 Symptoms Of A Bad Voltage Regulator & Replacement Cost
There are tons of components in your vehicle’s charging system, but while the battery and the alternator get all the love, the voltage regulator is another crucial component. If you’ve