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

Customers at a Circle K in northeast Ohio who recently went to gas up their vehicles filled their tanks not with the unleaded fuel they had selected but diesel. The mishap, which was first ...

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

The mix-up happened Jan. 19 at the Circle K along Chester Road when diesel fuel was inadvertently poured into the underground ...

The trouble arose because diesel fuel was "delivered inadvertently into the wrong underground storage tanks," Circle K said in its statement. At the same time, unleaded fuel was added into the ...

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

The mix-up happened Jan. 19 at the Circle K along Chester Road when diesel fuel was inadvertently poured into the underground storage tank for unleaded gasoline, and vice versa, according to a ...

A week later, a spokesperson from Circle K confirmed that a gas delivery "mistake" was responsible for damaging the customers ...