[Healeys] Miss Fire

Mike Callison mikecallison at gmail.com
Tue Oct 11 11:00:05 MDT 2011


Fellow Listers

I am helping a fellow Healey owner (BT7) with an issue.  I need your
thoughts.  After the car has been running for about fifteen minutes, it has
a very significant hesitation.  It is so severe that it chances the car to
jerk violently.  I first eliminated a fuel supply problem.  Both original
and backup fuel pumps are working correctly.  I then turned to electrical.
There is no obvious arching around the plug wires, coil or distributor.  I
need your thoughts on todays puzzler.

Thanks Mike
BJ8


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