That is called "run on." It is usually caused by the ignition timing being too far advanced. If it is an automatic, shut it off in gear, until you get the problem fixed.
check engine mounts
Time for a serious tune up.
Check for a Vacume leak, EGR valve
It seems as if there may be a problem with your car getting enough power of enough fuel while coming out of a turn. The best way to find out for sure would be to take your car to the mechanic for diagnostic testing.
Time to get a new car!
there is actually no problem. it sputters because the engine has to start up and it may be the way you place the key inside the ignition. so don't worry because it isn't a big problem
My car does NOT do that.
Check your spark plugs and spark plug wires. One may be bad. Do you smell gas if you turn your fresh air vent on?
how do i turn off the headlights of my toyota 4 runner 2000 while the car is off?
Turn the key back towards you, to the off position
Did you get the alternator tested?
need to check your evap system or you have a blown head