The first bidirectional charger that can turn Kia's electric SUV into a household generator is shipping this summer.

Kia is recalling 137,256 Seltos and Soul vehicles because of an issue with the piston oil rings. Documents posted by the National Highway Traffic Safety Administration say the problem can cause a loss of motive power or in rare cases, a fire.

Owners may encounter driveline noise and a warning message for an issue in some of the initial EV9 EVs made at Kia's Georgia plant.

The damage can make the engine stall or catch fire. The recall covers some 2021 to 2023 Seltos and Soul vehicles. Dealers will inspect the engine and if necessary, replace it. They will also install a piston-ring noise-sensing system.