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[Shop-talk] Firing order problems.

Subject: [Shop-talk] Firing order problems.
From: gerrybraz at cablespeed.com (Gerald Brazil)
Date: Mon, 25 Jul 2011 20:14:16 -0400
References: <482D55AEAB324E4C8BEC13DA9ED31CE6@DesktopPC> <54C89E36DC3047BE879B96267A402E69@EricJRussellPC>
I made this mistake once....

-----Original Message-----
From: shop-talk-bounces at autox.team.net
[mailto:shop-talk-bounces at 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 at hammatt.com>
To: "Shop Talk" <shop-talk at 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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