Sorry, CEL is an acronym for Check Engine Light.
Do you happen to have an oil pressure gauge?
There are some great curvy roads up in the hills there in Southern California, a problem with the car stalling like this sure makes a joy ride a bit scary.
If you are able to afford it the 4 gauge pack kit is an easy upgrade -
http://www.gen5diy.com/Chevrolet/Cam...4-Pack-Gauges/
It was my first modification and worth every penny.