[fredjacksonsan]

On a 2000, you should be able to do the key trick (on-off-on-off-on, leave on, in 5 seconds) and get the codes from the odometer. When you do, post back here with them.

I got the code P0320 on my 2000 Grand Cher, it was the crank position sensor. If that's your issue, suggest part from dealer only, as people have reported operating problems with aftermarket ones.