Mailing List flyrotary@lancaironline.net Message #35151
From: lou rubin <grdflyguy@yahoo.com>
Subject: engine surging at low manifold pressure
Date: Sun, 14 Jan 2007 11:10:37 -0800 (PST)
To: flyrotary <flyrotary@lancaironline.net>
We have recently tuned the Ec2 on a 20B & although it
has helped it run a little smoother we still get alot
of roughness & surging at idle from 15 to 18 inches
Mp& especially when pulling back power Has anyone
experienced this problem? The plane has been run on
the ground, however the problem was just as bad in air
in a descent.

Lou & Paul  N ES 117ES



 
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