03 4.0 No power Video Added

[TechGuru]

It's definitely a misfire.

While I'm driving it never ever hesitates. While at idle in park and drive it misses. I can feel it.

Watching the live data on the scanner at idle at a light it's between 693 and 748.

I am going to swap the coil pack with a new one tomorrow. If it takes care of it I'll leave it alone if not I'll take it back and look elsewhere.

Did you replace the plugs with new Motorcraft SP500's like I told you to?

 

[Caustic]

Did you replace the plugs with new Motorcraft SP500's like I told you to?

Not yet.

Changed the coil pack this morning. Still misfiring. Plugs and wires will happen this weekend.