Poor Compression

[Capt Kirk]

A 90+ degree shop inspires me to grab a different sort of tall glass to reflect!! Wonder if pouring some Marvel Mistry Oil down the carb when it's doing this might result in a change? You could enjoy you're "tea" during this quick little test. Engine assemblies act differently when their in your hands on the work bench than when they do with 1000* exhaust blowing past them.