There are many different gas stations, each with varying promises and prices. It can be tempting to get the cheapest gas in your neighborhood rather than looking out for your car. Make sure you find a gas pump that uses a cleaning agent for your engine. Over time this will increase its longevity and performance.
While the damage may not manifest itself in major engine problems, it’s the little things that may make a big difference. Do a test with your vehicle, buying the higher quality gas while tracking your mileage from before the switch and after. Often it will take about 3 tanks of gas for any difference to take effect. You may come to notice that the higher quality gas gives you better gas mileage and protects your car.