I have a 1995 Camaro and the service engine light comes on after it is started for about 4 minutes, no other indications of concerns. I can still drive the car, but am concern that it could lead to serious damage of the engine. Does anyone have any ideas what I should look for? Thank you please help.

 

Welcome to the club. Take her to Advance Auto and have them plug in the OBD tool.
CEL are set because its monitoring emissions systems.