Can I use a Walmart gift card at their gas station?

I don't know.

I have no idea

Yes u can use ur card at Wal-Mart has station

Yes you can

I think you can use a walmart gift card at the Sams club gas station, but you have to have a Sams membership. There are No other walmart related gas stations in the area

The Walmart I shop at in East Lancaster doesn't have a gas station.