KR> Correction on Crank/rough engine

2008-10-12 Thread larry flesner
If anyone has any ides, I'm listening. We are >putting the engine back together and I will fly it until the Corvair is >ready. Hopefully whatever the anomaly was, with the rebuild (Again), it >will be gone. >Steve Glover + I'm not much of

KR> Correction on Crank/rough engine

2008-10-12 Thread Brant Hollensbe
Cross firing of spark plugs can cause an engine bad vibration too. I once seen a Case magneto (a tractor company that made aviation parts) that had carbon tracking in the distributor block which allowed a wrong plug to fire at the wrong time. Brant Hollensbe bhollen...@mchsi.com

KR> Correction on Crank/rough engine

2008-10-12 Thread Steve Glover
>From there I'd make a giant leap and say check ignition. Wires, plugs for fouling, distributor, coil, etc... I would lean toward ignition but it was occurring on both the electronic and the mag. Two separate sets of wires and systems. None of the valves appeared to be sticking and all