Your car’s tires are an essential part of your safety on the road. Without reliable tires, an accident could easily occur. That’s why it’s important to monitor tire wear and take immediate steps to repair any problems. So what does it mean when tires wear on the outside edge? In this guide, we analyze the…
Have you ever driven down the road and seen your SRS warning light come on? At first, her heart might sink, knowing that there might be something wrong with her vehicle. Before you panic, it’s helpful to know what the SRS light is, what causes it to come on, and what you can do to…
We all know how important it is to change your car’s oil to keep your engine running at its best. However, not everyone knows if motor oil expires or how to know that it is not good. Also, how long will engine oil last? In this guide, we cover the basics of motor oil and…
The P0128 error code indicates that the coolant temperature was at an abnormal level after driving your vehicle. Your engine coolant should reach approximately 160°F (71°C) within 15 minutes of starting the engine. The powertrain control module (PCM) monitors signals from the coolant thermostat to determine if it reaches this temperature in the correct…
The throttle body is an essential part of the car, and plays a key role in the performance of your car. Controls the amount of air allowed into the ignition chamber. The air path is blocked by a valve that turns slightly or completely, depending on how hard you press the pedal. Therefore, the throttle…
When you drive, your engine uses a combination of sensors to know exactly how much air and oxygen it should release into the combustion chambers at any given time. Fuel and oxygen need to change as you accelerate, rev the engine, or travel at higher altitudes. Specifically, the powertrain control module (PCM) receives information…
The onboard diagnostic system of a modern vehicle is capable of easily discovering malfunctions and storing each of them for later review. These faults are simply known as DTCs (Diagnostic Trouble Codes). Codes of this nature indicate the underlying cause of any problem affecting the vehicle. This knowledge is very valuable, as it can…
Today’s vehicles are designed to operate as efficiently as possible, getting the most out of each combustion cycle. This is achieved by monitoring engine-related data through a specific engine computer, known as ECM. This computer relies on information from various sensors to determine fuel settings and throttle plate positions. These sensors are calibrated to…
The last thing anyone wants to see when they get behind the wheel of their vehicle is the check engine light staying on. But for thousands of drivers every day that’s exactly what happens. But once your heart has jumped out of your throat and you’ve figured out what the code is, you still…
As cars have developed, so has their impact on the environment. Early versions of cars pumped harmful gases in the form of exhaust into the air without regulation. A vehicle’s catalyst solves it. The main function of the catalyst is to take pollutants from the engine’s combustion cycle and convert them into less harmful…