Al,
Most often, I get the occasional miss on climb out. But then, it will sometimes mis-fire when in cruise (5200 rpm), but only intermittently. It was worse when using the irridium plugs. That's why I think the 585 coils may help. Stay tuned (no pun intended).
Mark On Wed, Jan 5, 2011 at 5:33 PM, Al Gietzen <ALVentures@cox.net> wrote:
Mark;
Is the intermittent miss affected by
mixture adjustment? Manifold pressure? Engine RPM?
Al
-----Original Message-----
From: Rotary motors in aircraft
[mailto:flyrotary@lancaironline.net] On
Behalf Of Mark Steitle
Sent: Wednesday, January 05, 2011
12:42 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: GM Coil
Comparison
I have tried the standard 13B spark plugs, Renesis
Irridium plugs, and Autolite racing plugs, all to no avail. I am running
the D580 coils and 100LL. Yes, it sounds like it is just one
rotor face at a time, but didn't know how to explain exactly what's
happening. But it definitely gets your attention. I'm hoping there
is an improvement (total cure) with the new 585 coils.
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