Join Date: Jun 2007
Location: South West Florida
Again, it's not about performance and I realize that it is not broken. The engine idles rough 50% of the time, with a feeling of a slight miss or as in the case of my old '93 grand Cherokee, when the engine mounts were worn out.
I noticed in a prior post, in an industry report about the newly developed 4.7 V8 due out next year, that amongst other things, the newer engine would have a smoother idle.
I'm not asking to fix a problem - more to the point or the possibility of slightly raising the idle speed to where it is noticeably smoother.