It's too cold. What should I do if the gas inlet of Chevrolet can't be opened?

In cold weather, if you can't open the gas door, tap the door and try to open it again.

Using recommended fuel is an important part of proper vehicle maintenance. In order to keep the engine clean and obtain the best vehicle performance, unleaded gasoline with a nominal octane number of 92 or above should be used.

If the octane number is less than 92, the vehicle may hear engine knocking when driving, generally referring to spark knocking. If this happens, please use gasoline with octane number above 92 as soon as possible.