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At 02:59 PM 4/10/2006, you wrote:
wondering if I might have a stuck ring problem. Had 1 friend recommend 1 pint Marvel Mystery Oil run in oil prior to oil change. Compression at last annual was mid 70's for all.
Also been doing some reading on AVBlend.

I don't want to come off like a smart Aleck here, but, this is an airplane, not a lawn mower, and if I thought I had stuck rings, I'd pull a cylinder off and give it a look. I just don't believe in the "overhaul-in-a-can" idea. (who was this guy Aleck, and why was he so smart?)


John Cooper, A&P
Skyport Services
PO Box 249
4996 Delaware Tnpk
Rensselaerville, NY 12147
518 797-3064
Fax 518 797-3865
www.skyportservices.net
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