1995 E320 hesitates and runs rough. It has 180k. I changed the engine wiring harness about 3 years ago. I just put a new MAF sensor. My diag codes are.
code 10

Pin 8 4,13

Pin 14 2,5,11

I am going to put new non resister plug and coil to plug connectors in tomorrow. I dont think thats the problem. Its also coughs through the air box. I can here on acceleration. Please help.

Dave