provide more air or less fuel........... the year ,make and model of vehicle would be needed to be more specific about things like adjustments, O2 and temp sensors, air filters, injector issues , fuel pump pressure, return line restrictions, etc.
Find out why it's running rich, fuel pressure regulator, air filter, etc....
A flight engine stops running after it has been stopped by a pilot.
Yes.
Too rich and you will get black smoke from exhaust. You can also read the spark plugs. way too rich and the engine will bog down or flood out in extreme situations. If it's running too lean, the rpms will get erratic.
no as long as the engine is running the pump needss to remain on
turn the engine off
Engine is running rich
An engine runs by the combustion of a mixture of oxygen and gasoline. If this mix has too much oxygen, it is said to run lean. When the mixture has too much gasoline in relation to oxygen, it is running rich.
We need to know the year, make and engine to help you.
Engine coolant temp running 220 degree F
No non-use of the seatbelt will not prevent the engine from running.
A bad Mass airflow sensor - on any GM vehicle that is equipped with one - will DEFINITELY stop the engine from running.