Why Is My Car Not Accelerating Properly?

Have you ever wanted to accelerate onto an on-ramp or pass by some slow-moving traffic and noticed that your vehicle is not putting down the power that it did in the past? This lack of power predictability can be annoying and can even be dangerous in certain situations. Many variables can cause your vehicle to lose power, but these are some of the most common.

Dirty Or Clogged Sensors

Your vehicle is full of sensors that allow the vehicle to properly measure the amount of fuel and air being mixed in the combustion chamber. When sensors like the Mass Air Flow Sensor or the oxygen sensor get dirty, they will not provide the vehicle with proper readings, which will hamper your vehicle's performance. Some telltale signs that your MAF or oxygen sensors need to be replaced are if you notice a lack of power and a drop in fuel economy. Your MAF can be cleaned and reused in many situations, while the oxygen sensor typically needs to be replaced.

Clogged Fuel Filter

The fuel filter helps to filter out any particulates that have gotten mixed into the fuel. A clogged fuel filter will not allow the proper amount of fuel to be mixed in the combustion chamber, which will lead to a substantial drop in power. This can be rectified easily by replacing your fuel filter. Fuel filters are wear items and should be changed per your vehicle's service manual.

Issues With The Air Filter

The air filter essential acts as the lungs of your vehicle, and when it is congested with debris, your vehicle will struggle to breathe. Some air filters are reusable and can be cleaned, while others are replaced when worn out. No matter which kind of filter your vehicle uses, it should always be cleaned or replaced according to the vehicle's service manual.

Malfunctioning Sensors

Some sensors, like the Throttle Position Sensor, may wear out over time, and if they do so, they will not work as efficiently as a new unit. The TPS allows your vehicle to know how much gas to inject into the engine when you depress the acceleration pedal. If the TPS gets worn out or malfunctions, it may develop a delayed response or become unresponsive.

To get your vehicle inspected by professionals, you can take it to our service center. Our team of experts will be able to diagnose your vehicle's issues, along with being able to inform you on your best course of action.