The accelerator that is used as the gas pedal in some of the vehicles indicates your fierce which you use while going through life. If you press the accelerator with comfort shows that you are going through life without any fear. The accelerator that doesnt work, signifies the struggles you have in your waking life. If the accelerator got stuck, it shows that you should not go so fast and maybe even do less things in your waking life, because it is too dangerous.
Dream dictionary: gas mask dream meanings
…Pipes seen in dreams, are representatives of peace and comfort after many struggles. Sewer, gas, and such like pipes, denotes unusual thought and prosperity in your community. Old and broken pipe, signifies ill health and stagnation of business. Dreaming that you smoke a pipe, denotes that you will enjoy the visit of an old friend, and peaceful settlements of differences will also take place….
Oil and gas represents our energy capacity.
…If in the dream you see yourself distancing from your significant other, often for no apparent reason, its an usual indication of problems and losses in the near future, and its generally unrelated to one’s partner or family, it gas to do with your own business, work or own affairs….