The most common reasons why your car is using more gas

Excessive consumption of gasoline can be caused by vehicle malfunctions or even improper driving. Making the necessary repairs and changes can help us save money and fuel.

Fuel prices continue to rise more and more And there are a lot of people who are really worried about excessive gas consumption or that their vehicles use too much gas.

Today, electric vehicles (EVs) and plug-in hybrids dominate the fuel economy ratings, but not all customers have the ability to plug their cars into an outlet every night or are not very convinced of these concepts.

Although car manufacturers have greatly improved their internal combustion models and gas mileage, there are still conditions that cause an engine to malfunction.

These faults in cars make it not work properly. Therefore, here we will tell you the most common reasons why your car spends more gasoline.

1.- Spark plugs in poor condition

When the spark plugs wear out, you will have more misfires in your car's engine, which will use more fuel to try and start the car.

2.- Dirty air filter

Air filters get dirty over time, and the easiest way to check if they need to be changed is to hold the filter up to a light. If light can pass through the filter, the filter is in good condition.

If your air filter is dirty, less air enters the combustion chamber, causing the engine to work much harder to meet the rider's power needs.

3.- Low tire pressure

Your vehicle's tires should be inflated to the proper air pressure, but if the tires are under-inflated, it will cause more wear and resistance to those tires. This forces the engine to work harder to compensate for the extra drag, meaning more fuel will need to be used to power the engine.

4.- Faulty oxygen sensor

If the vehicle has a faulty oxygen sensor, the vehicle may feel sluggish, idle, jerk, or stagger when accelerating. A bad air/fuel mixture for too long can cause misfiring, faulty spark plugs, or even a seized catalytic converter.

If the oxygen sensor is faulty, the system can automatically add more fuel even if the engine does not need it.

5. Bad driving 

It's always best to drive at the speed limit, or as close to it as possible. Otherwise, you will consume more fuel than necessary. Smooth acceleration will save you a lot of fuel, especially when there's another red light a couple of blocks from the road.