REFLECTOR: Help -- Franklin -- stuck in SLC

[Alex Balic]

see if can you get a hold of a timing light and see if it strobes or not to
see if you have any ignition - even shielded wires will produce enough flux
to trigger most decent units- I would doubt that both mags have failed
though.....

-----Original Message-----
From: reflector-bounces at tvbf.org [mailto:reflector-bounces at tvbf.org]On
Behalf Of Brian Michalk
Sent: Saturday, October 09, 2004 8:59 PM
To: Velocity Aircraft Owners and Builders list
Subject: RE: REFLECTOR: Help -- Franklin -- stuck in SLC


Well, you need three things:
air, fuel and spark.

Are you sure your air filter is not clogged?  If you have a manifold gauge,
does it show close to 29 inches while cranking?

Okay, fuel.  Clogged filter?  I don't remember; does the Marvel Schebler MA5
have an accellerator pump?  Is it possible to either hear, smell or see it
injecting the fuel?  If all else fails, squirt some fuel (is ether okay to
use??) into the intake manifold, and see if it wants to fire.  Might be
easier to squirt some fuel via spark plug hole.  Do you have priming
injectors?  Try priming while cranking.

Next is spark.  Quite unlikely both mags went out simultaneously.  Are the
mags dry?  It seems that P-leads usually fail open, but sure it's possible
that you are shorting the P-lead to ground.

Failing that, it's more of a guessing game.
Is it really cold in SLC?  Where did you come from?  If you were running
automotive gas, I'd say that the formulation might be for a warmer climate,
but that shouldn't be an issue with avgas.

 Brian Michalk  <http://www.michalk.com>
Life is what you make of it ... never wish you had done something.
Aviator, experimental aircraft builder, motorcyclist, SCUBA diver
musician, home-brewer, entrepreneur and barely single

_______________________________________________
To change your email address, visit
http://www.tvbf.org/mailman/listinfo/reflector

Visit the gallery!  www.tvbf.org/gallery
user:pw = tvbf:jamaicangoose
Check new archives: www.tvbf.org/pipermail
Check old archives: http://www.tvbf.org/archives/velocity/maillist.html