BAJA CALIFORNIA, Mexico—Morgan Polymer Seals wanted to make absolutely sure a specialized capless refueling sealing system was tried and tested—and then some—before doing a victory lap. With more than ...

As you may already know, most new GM vehicles are equipped with capless fuel fill technology, which removes the various inconveniences associated with the gas cap when fueling at the pump. However, ...

Capless fuel fill is now a much more common feature than in years past, when it was a rarity. According to research performed by GM Authority, GM currently offers capless fuel fill on 26 vehicles, ...

Capless fuel systems are great. No more gas cap to worry about. However, there is one important thing you should know if your vehicle has this feature. Filling up your vehicle with a capless fuel ...

Capless fuel systems are great. No more gas cap to worry about. However, there is one important thing you should know if your vehicle has this feature. Filling up your vehicle with a capless fuel ...