be glad he found that bad muffler.. could have been CO2 in the cabin..

Actually, this bad muffler was on the carb heat side of the engine.

Interestingly, Mary *had* commented recently on how it seemed like were
weren't getting as much of an RPM drop during the carb heat test as usual...
The guys at Dawley confirmed that this would be a symptom of a bad muffler.
--
Jay Honeck
Iowa City, IA
Pathfinder N56993
www.AlexisParkInn.com
"Your Aviation Destination"