Do you want to learn the best to start your car if the engine floods? Keep reading and you will find out.
When trying to start a flooded engine, the end goal is to re-establish the fuel-air balance in your vehicle. To do so, simply open the hood of the car and let the excess of fuel evaporate. After waiting for some minutes, try starting your car again, keeping your foot away from the gas pedal.
Another thing you can try to make this happen, is to hold the gas pedal to the floor and repeatedly attempt to restart the engine, without bumping the gas pedal. This method will open the throttle, allowing more air into the engine to balance out the excess fuel.
Once the car starts, release the gas pedal and let it run for a few minutes. You will need to take them out, clean them and leave them out to dry. Thanks to modern fuel injection technologies in collaboration with other modern systems its seem to be solved for good. Also, these problems are common in older cars where there is a carburetor instead of a fuel injection system. Old-timer owners will know what I mean. Whatever the case may be, this article should shed some light on the whole problem and perhaps offer a solution.
Besides that, how fuel gets into the combustion chamber is very important. For a more thorough explanation of the flooded engine definition provided form Wikipedia, click here. The carburetor is a device that mixes air and fuel to produce the proper mixture for the inner combustion engine. If the carburetor is faulty weak or damaged nozzles, damaged gaskets, a punctured float, or else , it can easily cause a very rich mixture and a flooded engine.
Besides faulty fuel injectors, other reasons for a flooded engine may be bad sensors O2 sensors, MAF sensors, etc , a faulty electronic control unit ECU , or else. Besides spark plugs, there might be problems with ignition coils, cables, connections, sensors, distributors, or even the ECU unit. In these conditions especially in winter the engine struggles to reach working temperature and the fuel has a higher density.
Depending on how severe the problem is, it may appear as a slight odor or have an intensive smell that will even reach the passenger cabin. This usually happens if the mixture is saturated with fuel or if the driver is persistent to start the car over and over again without any success. Leave the car alone for at least an hour and try to ta start the engine again.
The surplus of fuel inside the cylinder tends to naturally evaporate and the spark plugs may dry up a bit. Generally, flooding occurs on start-up, not when an engine is running. Common gas flooding symptoms include:. I was a gear-head from the beginning, as a kid of about nine my father would let me start the car in the mornings different times. On a frosty morning, I could be out there for fifteen-twenty minutes. I flooded the old Citroen many times, but I eventually got a handle on it.
That was old cars, modern cars have automated choke and you barely notice any difference from cold running to closed loop. If you suspect that your engine is flooded, getting it running is a simple procedure. This opens up the airway to the engine and helps dry out the plugs and cylinders. Turn the key until the engine starts. If the flooding reoccurs, buy an inexpensive fault code reader and check the engines for fault codes.
0コメント