Engine stuttering
 

I know, this is so broad I can’t imagine I’ll hear a comment that address the problem.
Here goes:
My 2001 S w/99k has always run smooth, crisp, flawless idle that I found amazing. In the last week, after warm up, it stutters every 8-10 seconds. No stalls, no CEL.

It’s weird. I’ve owned the car for 2 years and about 6 thousand miles. This just started.

Indicators of what?

Unplug MAF sensor and see if it still misbehaves.