The answer depends on the age of your vehicleBy Devin PrattYou might have noticed that some gas stations occasionally offer ...

According to this document, the 2.3-liter EcoBoost makes 275 horsepower and 300 pound-feet of torque when running on lower octane fuel. That's a substantial reduction of about 11.3 percent ...

Regular gasoline is rated at 87 octane in most states while premium ... regain some power and save your engine. If Your Car Requires Premium, Use Premium If your car requires premium, then you ...

Should you use this gas instead of regular 87 octane or does the potential to cause damage to your car’s system outweigh the savings at the pump? Most gas stations offer low, mid, and high ...