My 2002 3.0 has about 114,000 miles on it. It was running fine on saturday. Sunday I took it out and it just started to run rough and died. I got it started and was able to baby it back home. Monday I was going to take it to the parts store and have them check it. It died down the street and would not start. I went and bought a new coil pack and it seemed to fix the problem. Well today I went to a Dr. Appt. It ran fine there and when i got in to come home it ran rogh and would barely get me anywhere. I got to the parts store and had them check the code. It passed and they reset the light. When I started it again the light came right back on. I exchanged the coil pack out again and it is running great now. Does anyone have any ideas

 

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It passed and they reset the light.

That light meant something was wrong. What was the code they pulled ?

 

it just said pass