OK, here's what we found out. While all indications
pointed to the magneto going in the direction indicated,
instead it internally changes direction and does go in
the opposite direction (internally). So, everything is
actually as it should be. Plus, I did switch the wiring
to make it "correct" and it wouldn't fire. So, actually
the problem was only imagined.
Thanks!
Steve Hammatt
Mount Vernon WA USA
-----Original Message-----
From: Gerald Brazil
Sent: Monday, July 25, 2011 5:14 PM
To: 'Eric J Russell' ; 'Steve Hammatt Mount Vernon WA USA' ; 'Shop Talk'
Subject: RE: [Shop-talk] Firing order problems.
I made this mistake once....
-----Original Message-----
From: shop-talk-bounces@autox.team.net
[mailto:shop-talk-bounces@autox.team.net] On Behalf Of Eric J Russell
Sent: Monday, July 25, 2011 5:59 PM
To: Steve Hammatt Mount Vernon WA USA; Shop Talk
Subject: Re: [Shop-talk] Firing order problems.
Re-arrange the plug wires for 1-3-4-2 and see if it runs better...!
Are you certain you are observing the distributor's rotor rotation
correctly? If the wires are correctly installed (1-3-4-2) but you count them
'backwards' you'll get 1-2-4-3.
1
2 3
4
Eric Russell
Mebane, NC
http://home.mebtel.net/~ejrussell
----- Original Message -----
From: "Steve Hammatt Mount Vernon WA USA" <gsteve@hammatt.com>
To: "Shop Talk" <shop-talk@autox.team.net>
Sent: Monday, July 25, 2011 5:22 PM
Subject: [Shop-talk] Firing order problems.
>I have something similar to an old tractor
> engine. The specbs say the firing order should be
> 1, 3, 4, 2
> but itbs currently running at
> 1, 2, 4, 3
>
> Ibm possibly thinking that since the
> second and fourth cylinders are switched,
> it can run without backfiring, but is simply
> quite a bit down on power. The valve timing
> is very conservative. Any thoughts?
> And yes, Ibve visually checked the direction
> of the magnetobs rotor and itbs traveling in the
> 1, 2, 4, 3 direction.
>
> Am I just missing something here? ....or what
> does the knowledge bank think.
>
> Super thanks
>
> Steve Hammatt
> Mount Vernon WA USA
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