There are a number of reasons a car will stall while driving. Some may be, but are not limited to:
When driving the IAC does not do anything because the car is not at an idle
No. A bad starter would cause the car not to start.
If normal movement meaning driving the car then YES
if you have a cracked distributor cap then water would get inside it and make your car stall.
main fuel relay going bad. Eventually car will cut off while driving.
It depends on the gearing of the car. If you are in the highest gear and 40mph in that gear is under the idle rpm of that car than you will stall.
There are several things which could be causing the car to stall out while driving. The most common and least difficult problem is that the spark plugs may need to be changed.
because if you stop immediately then the car will stall.
its probably a computer issue or an electrical issue some where in the car i had the same problem with my car and it was computer
Absolutely.
No.
yes a bad converter will make car stall