3 Reasons Why You Don’t Get the Most Out of Your Car (And How to Fix It)
January 10, 2023

3 Reasons Why You Don’t Get the Most Out of Your Car (And How to Fix It)

Acceleration and MPG are some of the first things you look for when you do research for a new car. When you face acceleration or MPG problems, you may feel that you don’t get the most out of your car. Like all mechanical things around us, vehicles are open to breakdown and damage. While regular car maintenance and repair can prolong the life of your car or car parts, sometimes they can happen out of the blue. Be that as it may, regular maintenance doesn't hurt.

 Car maintenance

For this reason, if your car has trouble accelerating, you should set up a regular maintenance and servicing schedule for it. Those who ask how to get the most mpg out of your car may follow the same advice. However, you should know that solving a problem requires knowing the reason. Thus, if you say, “my car won’t accelerate when i push the gas” or something like that, you should keep reading us! This is because we will talk about everything from how to fix car acceleration problems to how to get the most mileage out of your car to. More specifically, this article explains 3 reasons why you don’t get the most out of your car (and how to fix it). 

  • Dirty or Clogged Air Filter

If your car doesn't respond to the gas pedal, you should check whether your air filter is in good condition. As you know, the air provided to the engine for the internal combustion process passes through your air filter. In fact, the quality of this air entering the engine has a direct effect on the performance and acceleration of your vehicle. 

 Mechanic is checking car air filter

When your air filter gets clogged up with debris, dirt, dust, and sand, you will have to face poor acceleration and bad fuel efficiency. The reason is that these contaminants get into the engine, so it can lead to loss of engine power and even damage. So, if you complain dirty or clogged air filter, you should clean it or replace it with the new one. If this problem started after you changed the air filter, check if you unwrapped your air filter. This will help you get the most out of your car.

  • Fuel System Issues

A fuel system is designed to offer a kind of fuel supply for various parts of your vehicle. Poor fuel distribution poses a threat to engine power. So, if you deal with a problem with the fuel system of your car, you will have to confront poor acceleration and bad fuel economy. Let’s look at the fuel system’s three different components: fuel filter, fuel injector, and fuel pump.

A fuel filter’s main function is designed to prevent contaminants and particles from entering the fuel lines and reaching the engine. When your fuel filter gets clogged up with them due to continuous usage, you will not accelerate car. Thus, if you want to fix the car acceleration problem, you can clean your fuel filter or replace it with the new one. Changing car fuel filter

A fuel injector is designed to control the fuel supply to the combustion chamber through tiny passages. If these passages are dirty or clogged, your car stalls when accelerating due to poor fuel delivery. Also, a fuel pump is designed to supply fuel from the fuel tank to the engine. When the fuel supply is less because of any blockage, it will cause poor acceleration. As we mentioned before, you can clean these fuel system parts or replace them with new ones to fix the acceleration problem.

  • Faulty Catalytic Converter

A catalytic converter is designed to convert harmful exhaust emissions into safe gases. When it works to split up the dangerous molecules in the gases, it will reduce airborne pollutants. However, a lot of fumes including contaminants pass through the exhaust, so this process can make the catalytic converter clogged over time.

 Car catalytic converter

Thus, if you have a clogged catalytic converter, your vehicle will be exposed to poor acceleration and fuel consumption. We can sort some methods of fixing these problems as regular maintenance, repair, cleaning the catalytic converter, and replacing it with the new one. On the other hand, the good news is that a high-quality aftermarket part helps you get the most out of your car. Just keep reading to learn it!

Done With the Fixes? Try Pedal Commander Now

Multiple SEMA award-winner Pedal Commander is the most practical and versatile throttle response controller on the market. It has a very practical installation and removal process, which takes just 15 minutes. Without going to a mechanic, you can install or unplug it. Also, you can easily operate it thanks to the cutting-edge Pedal Commander App equipped with Bluetooth.

Moreover, Pedal Commander has four adjustable driving modes: Eco, City, Sport, and Sport+. These modes are quite effective to make you feel like you’re driving four different cars. While Eco mode saves fuel economy by up to 20%, City mode offers a civil and smooth ride quality. Also, Sport mode and Sport+ mode help you experience mind-blowing acceleration.

Shopping for Pedal Commander is stress-free, as we have a 30-day money-back guarantee. You can also use Affirm to pay with monthly installments. If you want to unleash the true performance of your vehicle, give Pedal Commander a try! 


What are some common reasons for reduced car performance?

  • Common reasons include dirty air filters, issues in the fuel system (like clogged fuel injectors), faulty spark plugs, worn-out ignition systems, and problems with the exhaust system, including a clogged catalytic converter. Regular wear and tear and lack of maintenance can also lead to reduced performance.

How can a dirty or clogged air filter affect my car's performance?

  • A dirty or clogged air filter restricts airflow to the engine, reducing efficiency. This reduced efficiency can lead to poorer fuel economy, reduced acceleration, and overall worse performance.

What issues in the fuel system can lead to underperformance?

  • Fuel system issues that can cause underperformance include clogged fuel injectors, a dirty fuel filter, problems with the fuel pump, or issues with the fuel lines. These problems can restrict fuel flow to the engine, affecting power and efficiency.