My check engine light is on how do I get the codes?

It will look like this: Jumper A to B and read of the flashes-X. XX is equal to DTC 12

Hello, I'm Danny.

Here is the information you requested. This is a tutorial showing how to retrieve OBD1 codes for a Chevrolet:

https://www.2carpros.com/articles/buick-cadillac-chevy-gmc-oldsmobile-pontiac-gm-1983-1995-obd1-code-definitions-and-retrieval-method

After performing this get back to us with any code number information and we can then properly diagnose the issues and provide reference materials. Hope this helps and thanks for using 2CarPros.