How long does it take till you can start after engine flooding?

It depends on the severity of the flooding and the type of vehicle you have. If the engine is only slightly flooded, you may be able to start it after a few minutes of cranking. If the engine is badly flooded, you may need to wait several hours or even days for the fuel to evaporate.

Here are some tips for starting a flooded engine:

1. Turn the key to the "on" position without cranking the engine. This will allow the fuel pump to run and pressurize the fuel system.

2. Press the accelerator pedal all the way down and hold it there. This will help to clear the flooded cylinders.

3. Crank the engine for a few seconds. If the engine doesn't start, stop cranking and wait a few minutes before trying again.

4. Repeat steps 2 and 3 until the engine starts.

If you can't start the engine after several attempts, you may need to remove the spark plugs and clean them. You may also need to replace the air filter.

If you're not comfortable working on your own vehicle, you can have it towed to a mechanic.