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Message-ID: <4BE066AC.1070707@nc.rr.com>
Date: Tue, 04 May 2010 14:25:48 -0400
From: Ernest Christley <echristley@nc.rr.com>
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To: Rotary motors in aircraft <flyrotary@lancaironline.net>
Subject: Re: [FlyRotary] Re: tuning issues
References: <list-4247351@logan.com>
In-Reply-To: <list-4247351@logan.com>
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Bill Bradburry wrote:
>
> I don=92t think it is fuel filter related. The fuel pressure is holding=
=20
> steady during this time. I think it is some kind of misfire, but have=20
> no clue as to what could be causing it or how to go about diagnosing=20
> it. It is both random and intermittent and happens at various rpms.=20
> 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=20
wire be frayed?