Rough runup
in 912 / 914 Technical Questions
9 months ago
912 ULS, rebuilt carbs (Lockwood), new ignition module (100 hours), new spark plugs and spark plug caps. Engine runs like glass at startup, then develops a miss on “A” side when it gets up to operating temperature. Sounds to me like something is opening up when it gets warm. Any thoughts on what I might be looking for?
