flyrotary@lancaironline.net Mailing List Archive

I am using the Iridium plugs now.

I will check the crank angle sensor, Ernest, but seems to me it is mounted on a casting on the Renesis. I could be wrong. I will have to look.

Bill B

From: Rotary motors in aircraft [mailto:flyrotary@lancaironline.net] On Behalf Of Mark Steitle
Sent: Tuesday, May 04, 2010 2:37 PM
To: Rotary motors in aircraft
Subject: [FlyRotary] Re: tuning issues

Bill,

I cured an intermittent mis-fire on my 20B by switching to the Iridium plugs, same as those used in the Renesis engines.

Mark S.

On Tue, May 4, 2010 at 1:25 PM, Ernest Christley <echristley@nc.rr.com> wrote:

Bill Bradburry wrote:

I don’t think it is fuel filter related. The fuel pressure is holding steady during this time. I think it is some kind of misfire, but have no clue as to what could be causing it or how to go about diagnosing it. It is both random and intermittent and happens at various rpms. Nothing seems consistant about it happening.

What should I check?

Bill B

How is your crank-angle sensor mounted? Could it be loose? Could the wire be frayed?

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