I pulled codes using an eBay blinking light reader. I made an error in translating codes. They where as follows:

35 air pump
39 egr switch over valve
42 can communication defective
47 control of ignition coil voltage exceeded limits

I cleared codes and idles the car for one min. Code 42 came back. Spark plug threads are covered in engine oil from leaking valve cover gasket. I’m replacing the plugs.