Hello forum friends, need advice on my 96 Ram Van with 3.9 v6. She has a weird miss and sometimes just stalls out. Plugged in my engine analyzer and came up ignition coil. Made sense . So i purchased a new OEM coil and installed it . Pryor to that I had my mechanic check it out and he replaced the MAP SENSOR. Runs great except the miss is still there every so often. Besides what I already replaced any advice ?

 

Plug wire may be arcing to ground. They are weak links.

 

We would really need a better description of what's happening since "weird" can cover far too many possibilities.