Cessna R/TR 182 Pilots and Owners

Update…

I had the snubber installed and that seemed to fix the issue. Thank you to all that responded!

Thanks all. The snubber sounds promising. Will talk to my mechanic about it and let everyone know how things progress.

Thanks for the response. It happens at every altitude. Here’s a link to the video.

https://drive.google.com/file/d/1C1-UBL ... p=drivesdk

I’m hoping to poll the crowd for some help. The manifold pressure reading in my 1980 TR182 has been fluctuating ~2 in during normal cruise flight after a recent avionics upgrade. I don’t feel/hear any changes in the engine that make me think this is an actual engine power variation. And my mechanic ...