If you’re not familiar with the car model, opening the fuel door can be tricky. We’ll walk you through the step-by-step process, so you’ll feel more confident when it’s time to fuel up. Here are details on how to open the fuel door on your GMC Sierra.
Contents
2007-2022 Models
- Walk to the side of the vehicle with the fuel door on it.
- Slide one finger under the raised lip on the fuel door.
- Pull the fuel door open using the lip on the door.
1988-2006 Models
- Walk to the side of the vehicle with the fuel door.
- Slide one finger into the depression under the fuel door.
- Pull the fuel door open.