Intermittent start/gauges 1998 Chrysler Concorde Lxi sometimes won't start---just nothing. Sometimes it starts and then dies after a few seconds. Sometimes it starts just fine and runs OK then the dash gauges go to zero and the check engine light comes on but continues to run. If I shut it off it may start with no gauges or it may not start. If I disconnect the cable plug out of the power center and plug it back in it usually starts. I have beat my head against this thing and I came up with a bad BCM. Am I correct?

SOURCE: HOW DO I GET TO THE BATTERY IN MY 1999 CONCORDE LXI

The batery is located in the right side finder. You have to pull the wheel and you will see the cover for it toward the front of the car behind the head lite. its not fun. Good luck

SOURCE: I have a 1998 Chrysler

Check your battery. I had the some problem, and new battery fixed it.

SOURCE: Chrysler Concorde LXI 4 door - 2004 The car starts up and seconds after, the RPM drops and the car shuts off. The code P0513 comes up on the computer.

That is a code for an invalid skim key. If you have another skim key try it. If it does the same thing then the skim module may be bad.

SOURCE: 2002 Chrysler Concorde Lxi

There is a faulty sensor or valve. Sounds like a valve. The best thing to do, is take it somewhere that can diagnose the trouble code. Autozone can I believe, and they can tell you exactly what's going on with it.

SOURCE: NO GAUGES & WON'T SHIFT TRANSMISSION

I would have the high and low shift sensors replaced first. If it continues to not shift it is staying in limp mode and you need to take it to trans shop to have diagnostic