I have a 1995 chyrsler concorde that will stall but it usually starrts right back up sometimes you have to wwait a while before driving because it will keep stalling. It may go for a week with no problems then it will act up again and may not run right for days

Usually the problem is due to a dirty throttle body or a faulty idle air control valve. Stalling in reverse and not in drive is unusual.

como desactivo la alarma de un concord 97

http://www.allpar.com/fix/stall.html

Hopefully this can help lead you in the right direction.

It is on your left side of the vehicle. Jack it up and look on the top, under the car. You should see the gas lines. Follow them toward the back tire and you will run into the fuel filter.

It is most likely a bad injector,the lean code is affirming the problem.

put a bottle of rubbing alcohol in the tank - and change the fuel filter

Hope this helps

Try makeing sure the shifter is firmly in park. If the shift cable gets slightly out of adjustment the key may not come all the way to the off positon.

I just went through lots of troubleshooting and expense on my 1996. Whenever I would lift my foot off the accelerator and was below about 30 mph, the rpm's would starts jumping around and sometimes it would stall. If I gave it a little gas (accelerator), I could sometimes keep it running. It also backfired once in a while. Starts right back up. Also, if I let it idle while in part, it would die after 1-2 minutes.

I ended up finding a hole in the fuel regulator. About a ~$70 part if you get an AC Delco, but very simple to change.

ok this sounds easy when you ran the vehicle the computer controled the idiling motor now that you replace the idiling motor the computer hasnt been reset to except the new parameters
once you reset computer this should bring the idle back down to its specified idle
you can also adjust back of gas pedel the idle cable and on the throttle body by the idling screw