Factory spec = .042 in. gap
Ok, just checked again, 2006 3.7L is now showing .042 in the latest factory service manual. Jeep has changed this a couple times...0.44 is the number I'm hearing the most. BUT...the sticker under the hood is calling for .040
I have saw multiple gap requirements from JEEP that contradict each other.
This is why I'm reaching out to my friends here.
Milous, what source did you get the .044 from?