* Fuel pump: A faulty fuel pump could be leaking fuel, especially if it's cracked or the seals are failing. The pressure from the pump during ignition is likely exacerbating the leak.
* Fuel lines/hoses: A crack or rupture in a fuel line, particularly near the fuel pump or fuel injectors, is another possibility. Age and deterioration are common culprits.
* Fuel pressure regulator: A malfunctioning fuel pressure regulator might be leaking fuel.
* Fuel injectors: While less likely to be a large visible leak, a faulty injector *could* leak fuel into the engine bay when pressure is applied.
What to do:
1. Do not start the car again. The risk of fire is extremely high.
2. Turn off the car completely.
3. Open the windows to ventilate the area. Fuel vapors are flammable and dangerous to inhale.
4. Move the car to a well-ventilated area, away from any ignition sources.
5. Contact a qualified mechanic immediately. This is not something you should attempt to fix yourself. A professional can diagnose the source of the leak and repair it safely.
6. Do not attempt to diagnose or repair the problem yourself. Working on a fuel system requires specialized knowledge and tools, and a mistake could have disastrous consequences.
This is a very serious problem that requires professional help. Safety should be your top priority.
