Get this deal! Call now.
Speak with a vehicle protection plan specialist and get $300 off any new contract instantly.
Call 866-678-4172
or scan the code below

There is one integral system of your vehicle, which without it would result in your vehicle being nothing more than a paperweight. The fuel system keeps your vehicle moving down the road while also providing responsive power based on your inputs with the peddle.
Learn everything there is to know about your vehicle’s fuel system to recognize if something is wrong with your own car.
Understanding how fuel consumption works under the hood of a car can help you to better understand emissions, fuel economy, and any issues that may arise with the system. To that end, learning the basics of the fuel system starts when you pull into a gas station and begin pumping gas.
Once this gas enters your internal combustion engine, it floods down into the gas tank, which is situated at the bottom of your vehicle. When gas is needed, a part known as the fuel pump, which is typically inside the tank, draws gas out and sends it through metal or plastic fuel lines. In a dual injection setup, a second fuel pump pressurizes the fuel to be sent through the injectors.
As the gas passes through the aforementioned tubes, a part known as the fuel pressure regulator adjusts the fuel to ensure it is at the optimal level. At this point, the fuel injectors control the influx of fuel into the engine, specifically the combustion chamber, so that power can be generated from the fuel, which is then turned into movement.
As mentioned in the above, there are quite a few components in the fuel system. Given this, it’s worth taking a look at those different components and breaking down the definitions:
As alluded to above, the journey of fuel doesn’t end the second it is sent into the combustion chamber of the engine. In fact, this is when the fuel realizes its entire purpose: sparking a reaction. The way in which an engine works is that when the pistons inside of an engine lift, they create a vacuum that sucks a mixture of both air and the correct amount of fuel into the chamber.
The piston then slams downwards and compresses this mixture into the perfect amount. Once this build-up reaches the optimal level, the mixture is ignited, and the tiny controlled explosion is then converted into movement via the engine’s parts. The negative byproducts of the reaction, otherwise known as emissions, are then expelled as exhaust after going through the catalytic converter.
Given all of the above, it should be clear that maintaining an efficient fuel system needs to be your top priority as a driver. After all, a vehicle that mismanages its fuel or doesn’t utilize its fuel at all will quickly see issues.
Therefore, consider utilizing some of the following tips for maintaining your fuel system:
When people think about how to maintain their fuel system, they often think about replacing the fuel injection system or examining their air/fuel ratio. Enhancing fuel efficiency is about being so much more clever. To maximize the MPG your vehicle receives, consider taking steps to optimize engine performance and care for your vehicle all around.
For example, avoid taking off at a green light just because you have an open road ahead of you. On the same line of thinking, turn your vehicle off when it doesn’t need to be one or utilize the feature many new cars come with, which turns off the engine at a stop.
Additionally, think about the weight your vehicle is being forced to carry, as this will have a major impact on the amount of fuel needed for transportation. Above all else, though, handle any and all preventative maintenance on your vehicle as soon as possible to ensure all parts are working properly.
Many people often forget about the environmental impact their driving habits have due to the effect of fuel on the world around everyone. A catalytic converter is efficient at removing the majority of harmful chemicals from a vehicle’s exhaust, but the byproduct released is still negative for the environment in large quantities.
Aim to use public transportation whenever possible or try to take advantage of electric vehicle offerings to reduce your carbon footprint. With so many cars on the road, even a single person taking a day off driving can make a difference in big cities or urban areas.
The last thing any driver needs is for their vehicle to randomly break down while on the road. Unlike in the event of a car accident, insurance will not cover the cost of repairs, which are associated with general wear and tear. This means that you, as a driver, will be on the hook for paying for those repairs unless you have a warranty package that covers the affected part.
Endurance auto warranty offers customizable vehicle service contracts, two of which, the Supreme and Superior contracts, cover the fuel system. In addition to this, common parts such as the transmission, engine, air conditioning unit, electrical components, and more are all covered.
To top it all off, every Endurance contract comes with 24/7 roadside assistance, towing, fuel delivery, and lockout services. In addition, for a small activation fee, you can take advantage of our Elite Benefits package, which offers bonus perks, including reimbursements for up to two tires per year due to road hazards, up to $1,000 in total loss protection, and much more.
To learn more about how Endurance can protect your vehicle, give our award-winning customer service team a call right away at (800) 253-8203 to request a FREE quote. You can also choose to shop online today to see your price instantly!
Visit the Endurance blog for more auto expert tips on aftermarket warranties, gas and diesel engine comparisons, DIY tips, and more.
Your protection is our top priority. Your quote is in progress and you will
receive a confirmation
email shortly.
We're here to make sure you get the most comprehensive EV protection. That's why we've partnered with Xcelerate Auto to offer you transparent and dependable Tesla coverage.
Want us to contact you about XCare coverage for your Tesla?
Call for $300 off any new plan!
By clicking the button, you consent to Endurance using automated technology to call, email, and text you using the contact info above, including your wireless number, if provided, regarding auto protection or, in California, mechanical breakdown insurance. You also agree to the Endurance Privacy Policy and Terms and Conditions. Consent is not a condition of purchase, and you can withdraw consent at any time. Message and data rates may apply.
Speak with a vehicle protection plan specialist and get $300 off any new contract instantly.
Call 866-678-4172
or scan the code below
Simply fill out the information below and we will follow up fast with your free no-obligation quote.
By clicking the button, you consent to Endurance using automated technology to call, email, and text you using the contact info above, including your wireless number, if provided, regarding auto protection or, in California, mechanical breakdown insurance. You also agree to the Endurance Privacy Policy and Terms and Conditions. Consent is not a condition of purchase, and you can withdraw consent at any time. Message and data rates may apply.
To speak to a vehicle protection plan specialist and save $300
Scan the code below
With over three decades of professional experience in the automotive industry, Dario brings a wealth of knowledge and expertise to the Endurance team. He hails from Argentina, where he received his technical trade education and pursued mechanical engineering. Read more about Dario.