Driving in a car that smells of gasoline is dangerous to health, and possibly to life. Therefore, try to find the source of the leak and repair it as soon as possible.
Gasoline smell: possible causes - gas tank, fuel filter, injector, and carburetor
Try to figure out for yourself where a gasoline leak might occur. First, open the fuel filler flap, it should be dry and clean. If you find drops of fuel oil, take a rag and remove any visible dirt. The gas cap has an expansion valve and a rubber gasket, inspect them for damage. If nothing suspicious is found, open the hood.
Take a close look at the engine compartment of your vehicle. It is important that it is kept clean and tidy, then leakage problems will either not arise or will be visible to the naked eye. Check the integrity and functionality of the fuel filter - the smell of gasoline is possible if the filter is damaged or worn out. Replace the fuel filter if necessary. If it is in order and no trace of a leak can be found, inspect the carburetor and injector.
Potential Leaks: Fuel Pump, Fuel Line, Spark Plugs
A fuel pump can also cause a strong smell of gasoline in a car. In particular, it can start to leak if its membrane is damaged.
If possible, use the inspection hole to inspect the underside of the car - your car may have a leaking tank or fuel line. Pay attention to the condition of the fuel return pipes and gaskets between the tank and the fuel pump.
Loosely tightened spark plugs can also cause a gasoline odor in the vehicle interior. Check if they are tightened securely.
Finding the source of the gasoline odor is most difficult when there are no obvious signs of fuel leakage. Start the engine and turn on the blowing of the passenger compartment. If the smell intensifies, there is a reason to take a closer look at the engine compartment. Back or forward to the car body and carefully examine the asphalt for fresh spots.
Remember that if there are obvious signs of a leak and there is a strong smell of gasoline, you must not start the car, this can lead to a fire! The leak must be repaired on site, if necessary, by inviting a technician.
If you cannot find the cause of the smell of gasoline in the car yourself, go to the nearest service station. Experts will test your car on special equipment and will definitely find and eliminate the malfunction.
