A Circle K gas station in Avon, Ohio, mistakenly swapped diesel and unleaded fuel, leaving customers with costly car repairs.

Diesel fuel was stored in an underground tank tied to an unleaded gasoline pump at a Circle K in Avon, Ohio, resulting in ...

Filling up a gas-powered car with diesel or a diesel-powered car with gas is the type of mix-up that drivers never wish to ...

At least 14 customers said they inadvertently filled up their vehicles with the wrong fuel on Jan. 19 at a gas station in ...

The company said it plans to reimburse customers for any repairs and other costs associated with the mix-up after ... a mechanic found diesel in the vehicle's gas tank and fuel lines.