Question Manifold press gauge

Thank you. Mine does not do that thankfully.

The big thing that caught my attention was the split of the left and right needles while on the ground with both engines shut down. 2 inch difference. Same split with both engines running on the ground.
I just sent the gauge off to be rebuilt.

Jerry. What symptoms are making you think your gauge is going bad. I have a pa34 and I have one bouncing around.

If anyone out there has a good used manifold gauge for a PA34-200T I would sure be interested in purchasing it. The Piper part number is 37554-0

Thanks
Jerry

Thanks Steve, that helps!

Hi Jerry;
The best, and I suspect the least expensive is to get your gauge overhauled. Call Kelley Instruments in Wichita (www.kelleyinstruments.com) to get a quote and turn around time.
If you buy a new one, you will have to get the colored operating arcs painted on the face of the instrument.
Best,
Steve