Call Us 773-268-7400

News Center

What Fuel Should I Use in My Car?

What Fuel Should I Use in My Car?

With so many fuel options available at gas stations, how do you know which one to choose? Your vehicle needs fuel that is injected into the engine's cylinders to propel your vehicle. The combustion engine relies on air, fuel, and ignition to operate. If one of these elements is missing, your engine will likely not run at all. Every car must use proper fuel that is suitable with its engine specification. If the fuel you put in your vehicle is incorrect, it may not run, and if you have a gasoline engine, you may require a specific fuel grade for your engine to run properly. Fuel Pump Image

 

There are so many different types of fuel. Before you fuel up your vehicle, you need to know which fuel pump to use. Using improper gasoline can create severe engine damage that may require expensive repairs. That is why choosing the right fuel for your car is very important. We are here to help you decide what kind of fuel to put in your vehicle!


How Do I Know What Fuel My Car Takes?

Always consult your vehicle's owner's manual to determine what fuel your vehicle manufacturer recommends. It should tell you all about what is best for your engine. You will find the minimum octane rating in the owner's manual, and cars that require premium fuel will usually say so on or near the gas cap and sometimes even by the fuel gauge. Fuel that’s not in line with your vehicle’s requirements can damage both the car’s engine and emissions control system.


What Is Octane and Which Octane Gas Should I Use?

When it comes to gas for your car, it is not about which octane is the best but which octane your vehicle requires. Octane rating measures a fuel's ability to resist "knocking" or "pinging" during combustion. You should always use at least the minimum octane rating recommended by your vehicle’s manufacturer. Generally, regular fuel is 87 octane, premium is 91 or 93, and midgrade is somewhere in the middle, often 89.


What’s Best for Your Car?

To figure out what’s best for your vehicle, check the owner’s manual, take a test drive to see how your car reacts to premium gas, and then try regular. Compare how it runs given the fuel difference. Some cars will run better with premium, while others simply will not.

 

There are many types of gas out there. If you want to save money on gas and keep your car healthy, stick to what your car’s manufacturer suggests. Keeping up with regular maintenance like oil changes, having the proper tires, and being aware of any issues can also help keep your car in good health. Our expert auto mechanics suggest using the gas best for your car and driving style as recommended by your car manufacturer. This will your vehicle up and running for years and miles to come!



Brake Caliper and Brake Rotor Freshly installed
21 Jun, 2023
By replacing both the brake pads and rotors together, using new parts, and ensuring correct installation, you can provide customers with reliable and safe brake repairs at City Tire & Auto Repair.
mechanic wearing gloves putting jumper cables onto a car
By Zack Nottke 16 Jun, 2023
This article reveals a step-by-step guide on how to jump-start your car safely and effectively. Gain the knowledge and confidence to tackle unexpected battery issues like a pro. Get started now and get back on the road in no time! Read what the City Tire & Auto Repair experts say!
Mechanic putting oil into an engine
16 Jun, 2023
Unveiling the top 5 car maintenance services you need in Chicago. Essential tips to keep your vehicle running smoothly. Enhance longevity and performance. Read what the City Tire & Auto Repair experts say!
Man filling tires with nitrogen
16 Jun, 2023
Uncover the benefits of nitrogen-filled tires. Learn what nitrogen-filled tires are and how they improve your vehicle's performance, fuel efficiency, and tire life. Upgrade your driving experience today! Read what the City Tire & Auto Repair experts say!
Climate Control System on vehicle
16 Jun, 2023
Discover how to diagnose your car's AC issues with Chicago's City Tire & Auto Repair experts. Get valuable insights and practical solutions for a comfortable ride. Explore now!
Women inspecting her vehicle before a road trip
16 Jun, 2023
Prepare your vehicle for an epic road trip with Chicago's City Tire & Auto Repair experts. Get essential tips and tricks to ensure a smooth and stress-free journey. Start your adventure now!
Show More
Share by: