Car stalls while pulling up to stop signs or red lights

check for an alternator problem as this is the first sign that the output is falling off and you are running on part battery

maybe charge your battery

The throttle body needs to be cleaned, grime in this area prevents the throttle plate from closing completely and allowing air to enter, making the air/fuel mixture lean. Make sure to clean the front and back sides of the throttle body. Also, disconnect the battery during the cleaning process to allow the computer to reset and relearn to the cleaned throttle body.

You better find yourself a more knowledgeable auto tech .

007 Idle Speed Problems Scan Data for Idle
009 Idle Speed Problems Scan Data for EGR

The battery was a red herring - it would not have anything to do with the problem.
Faulty spark plugs could cause a miss but probably not make the engine stall.
What you described is a classic example of a faulty idle air control valve or a dirty throttle body. The computer controls idle speed by regulating how much air enters the intake. It opens the control valve to raise idle speed when necessary.
I would check the control valve and the throttle body.

I have a 98 Windstar and it would die when pulling up to a stop sign, slowing when coming to a stop or making a slow turn. According to Ford recall 98E03 EMISSIONS RECALL some vehicles may stall during deceleration when coming to a stop, during slow speed parking maneuvers and/or coasting thru slow sweeping turns. This may be caused by the Powertrain Contro lModule (PCM) calibration dropping the rpms too quickly during deceleration. This involves reprograming the PCM. The revised calibration will allow the engine rpms to drop slowly during low speed maneuvers to reduce the possibility of a stall. Call your local FORD dealership (have your VIN handy) and have them check to see if this recall has been performed on your vehicle.

check for a vacume leak,or a pluged fuel filter,spark to ur motor,there is some things to look at wish i could c it well good luck.

Look for an IAC sensor (motor) Idle Air Control.
Usually located on side & front of throttle body. Not 100% sure which type you'll have but if you have pintle type (pointed end) Remove it, spray it well with throttle body cleaner as well as port it came from, and retry. If it cures it temporarily & starts to do it again, replace it.

start by the battery twist wire on pos termanal this happen to me on my dodge van bad batt took out speed o meter and tach. replaced batt no speedo no tack.i had to go on a a long trip back home half going up a hill the tach jumped to life then about one hour latter had to make a stop pulling off the freeway slowing down for the stop sign the speedo came on and both have worked ever since. I have talked to a dealer ship there no reset codes for that problem

adjust idle speed