It's a 98 teg with 50k miles. A few weeks ago it started having problems idling. Until the car is fully warmed up it wont idle right, it just wants to die. After it is warmed up it is fine for the most part, but it still dies occasionally. A CEL is on sometimes, but then it turns off later. I had a diagnostic run on the car and it said that the crank angle sensor was what was throwing the CEL. I just wanted to know how to get this fixed, if the sensor needs to be replaced, or if maybe its loose, or whatever. Any help with this would be appreciated.

 

anybody?