Products That Help Save on Gas

Considering the current state of gas prices — and the fact that they fluctuate regularly — it makes sense to think of how to get better gas mileage. Fortunately, there are ways to save fuel. Much of that rests on your car’s condition and the products you use. The even better news is that you don't have to break the bank when trying to maximize your gas mileage. For example, a fuel cleaner can range in price from around $2 to $35. On the other hand, air filters can start at $10. 

Below are some ways to optimize fuel efficiency and the products you can use to accomplish it.

Products That Will Maximize Your Efficiency 

Fuel efficiency is a metric of how effectively a car turns fuel into kinetic energy that’s used to move the vehicle. This is where you get the miles per gallon metric. The more successful a vehicle is at doing this, the more fuel efficient they are. There are a variety of products and items that can help you save gas for your car. The goal is to help you understand how each one can help you get more out of your trip to the pump. 

Fuel Cleaner

As you drive, carbon can collect on parts of your fueling system. This is particularly true for your car’s fuel injectors, which are responsible for ensuring atomized gas reaches your cylinders and is used in your engine to power your vehicle. Carbon deposits can prevent the engine from firing efficiently and burning the fuel effectively to power your car. 

A fuel top-notch fuel cleaner can clear out carbon depots and help to ensure fuel is getting to where it needs to go. Fuel cleaners are fuel additives that can clear the fuel system and other parts. Overall, a fuel cleaner can have a lasting impact on your engine and fuel system, potentially helping you to improve your gas mileage.

Examples of best-selling air filter products: 

Chevron Techron Fuel System Cleaner 12oz

Air Filter

Did you know that simply changing your air filter could hugely impact your fuel economy? Over time, air filters can catch dirt and debris. Because these contaminants make their way into the filter, it can cause the engine to have to work harder, resulting in it using more fuel. While later model cars have sensors that can help adjust engine performance to handle a dirty air filter, this problem can still slow performance. Ultimately, switching out an air filter can help you save fuel. 

Examples of best-selling air filter products: 

STP Air Filter SA8039

Tire Gauge

Tire pressure can have a colossal impact on fuel efficiency. A U.S. Department of Energy study found that vehicle tires at 75% of their recommended pressure took a 2 to 3% dive in fuel economy. At 50% of recommended pressure — and driving at a speed of 40 MPH — fuel economy decreased 10%. If your tires are uninflated, the chances are high that you’ll lose some fuel efficiency. A tire pressure gauge can help you keep a handle on this by helping you monitor what the pressure is so that you can fix the issue. 

Examples of best-selling tire gauge products: 

Slime Digital Tire Gauge
Slime Digital Tire Gauge

Tire Inflator

In addition to a tire pressure gauge, a tire inflator is also something you should have on your list for improving your car’s fuel efficiency. As already stated, an uninflated tire can significantly decrease your fuel economy. According to the U.S. Department of Energy, for every one psi drop there is in tire pressure, an under-inflated tire can lower gas mileage by 0.2%. Investing in a tire inflator can help you get better gas mileage and ensure the fuel you’re putting in your car is going to good use.

Examples of best-selling tire inflators: 

Slime 12 Volt Tire Inflator with Gauge and Light
Slime 12 Volt Tire Inflator with Gauge and Light

Engine Oil

If you’ve tried everything and are still wondering how to improve gas mileage, the answer may be as simple as changing your engine oil. You may need to shift from a higher viscosity — oil thickness — to a low viscosity oil. Doing so could help you decrease the amount of friction in your engine. For example, an engine that has to deal with thicker oil could cause the oil pump to lose energy since it has to work harder to process oil with more volume. Understanding the viscosity of oil can be done by looking at the numbers. If the number is lower, it won’t be as thick in colder weather, meaning it’s likely a thinner oil.

Examples of best-selling engine oil: 

STP Pro Formula Engine Oil Conventional 5W 30 1 Quart
STP Pro Formula Engine Oil Conventional 5W-30 1 Quart

Spark Plugs

Spark plugs are integral to the power and efficiency of your engine and fueling system. Spark plugs facilitate the blend of air and fuel in car cylinders. Over time, spark plugs can wear out and disrupt the entire combustion process. As a result, you may see that your engine isn’t performing optimally and needs more fuel to operate. A good set of spark plugs can facilitate the smooth operation of your fueling and engine system and optimize your fuel economy. 

Examples of best-selling spark plug products: 

Bosch Double Iridium Spark Plug 9602
NGK IX Iridium Spark Plug 93175

These are just a few ways you can improve gas mileage. Check out our article on some additional tips and mistakes to avoid to improve gas mileage.

Improving your car’s fuel economy may be as simple as switching out an air filter or replacing spark plugs. Get the fuel-efficient products you need at AutoZone to save money on your gas bill.

FAQ/People Also Ask

What can I put in my gas tank to save gas?

You can use a fuel additive like a fuel injector cleaner to clean out potential carbon deposits in your fuel system. This can help your engine not to have to overwork, saving gas money. 

What saves the most gas?

A collection of activities can help you save the most on gas. For example, this can include using thinner engine oil, monitoring tire pressure, and changing air filters. 

What’s the easiest way to save gas?

Some of the easiest ways to save gas are to invest in low-cost maintenance like switching out air filters and using low viscosity oil. 

How do I lower my gas mileage?

You can lower gas mileage by keeping your tires inflated to the necessary PSI, keeping your air filter clean, investing in a thinner oil, and ensuring your fuel system works effectively. 

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