I checked the adjustment on the upper mount. It was dead on 4.70 inches.

I have also read conflicting reports on an EGR valve on a 2001 Neon.

The rumor is: None of the 2nd Generation neons have an EGR.

Then I heard SOME of the 2001 neons have it. I checked under the hood and couldn't see anything like it, but I could be wrong.

I'm hoping the engine is just relearning and will smooth out a bit.

Any other thoughts?

I also heard a rumor that factory mounts were liquid filled, and the changed to aftermarket makes it more harsh since it is solid rubber?