1- Petrol is a form of energy and in dreams it is recognised as a requirement that we may have in order to keep us going.
For instance, to be putting petrol into a vehicle would indicate (hat perhaps we need to be taking more care of our bodies. Petrol is also explosive and dangerous, so to be using petrol in a dangerous way would indicate that we are creating problems for ourselves within a situation in ordinary everyday life.
2- The energy we use in making decisions and in creating opportunities for ourselves can often be turned to drive. When we arc handling petrol in a dream we are producing motivation, either for others or for ourselves. When we are at a petrol station, being given or buying petrol, we are taking energy from something external to ourselves.
3- Spiritual energy and power can both be symbolised by petrol.... Ten Thousand Dream Dictionary
(Crude oil) In a dream, petroleum represents an adulteress, or unlawful money. Eating crude oil in a dream means receiving money from someone in authority. Ifone is drenched in petroleum in a dream, it represents adversities that will be driven by someone in authority. Crude oil in a dream also means money, evil, adversities and wars.... Islamic Dream Interpretation
To dream about petroleum jelly (Vaseline) represents feelings of sadness and regret, either due to the loss of a friend, or because something you wanted to stay secret has come into the light.... My Dream Interpretation