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53' model CA won't start?
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Gerald J. View Drop Down
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Joined: 12 Sep 2009
Location: Hamilton Co, IA
Points: 5636 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Gerald J. Quote  Post ReplyReply Direct Link To This Post Posted: 29 Mar 2018 at 9:19am
Ignition voltage can jump a half inch gap at atmospheric pressure but only the plug gap at compression pressure. Bare wires will arc easily.

Gerald J.
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Sugarmaker View Drop Down
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Joined: 12 Jul 2013
Location: Albion PA
Points: 8624 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Sugarmaker Quote  Post ReplyReply Direct Link To This Post Posted: 29 Mar 2018 at 3:04pm
Slightly off topic but to Gearld's point my dad routinely used a match book jumper (over the plug and holding the plug wire) to help clean fouled plugs. Spark would jump 3/8 inch at least. Not saying that the bare wire is the current problem, but it could use a new one, just to rule that out.
I have seen all kinds of bad wires on these old tractors. 
Regards,
 Chris


Edited by Sugarmaker - 29 Mar 2018 at 3:05pm
D17 1958 (NFE), WD45 1954 (NFE), WD 1952 (NFE), WD 1950 (WFE), Allis F-40 forklift, Allis CA, Allis D14, Ford Jubilee, Many IH Cub Cadets, 32 Ford Dump, 65 Comet.
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Hunt4Allis View Drop Down
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Joined: 13 Mar 2018
Location: Ohio
Points: 1172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Hunt4Allis Quote  Post ReplyReply Direct Link To This Post Posted: 29 Mar 2018 at 8:06pm
Not sure what I did?

Yesterday removed Hood to gain better visual of the points

Came home today installed a inline spark plug tester, turned key to see what kind of spark would show with newly bought spark plug tester and pop, pop, vroooom!

She's running?!?

Maybe I just needed to show the old girl that I wasn't giving up on figuring it out...

Let run for 15 minutes and ramped the rpm up a few good times to blow out the cobweb's and started 1/2 dozen more times and fired right up!!!

Now I need to get one rear tire fixed( won't hold air)one front( same thing)

It does kinda sputter every 10 seconds or so, but not bad at all( very slight)
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LeonR2013 View Drop Down
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Joined: 01 Jan 2013
Location: Fulton, Mo
Points: 3500 		Post Options Post Options   Thanks (0) Thanks(0)   Quote LeonR2013 Quote  Post ReplyReply Direct Link To This Post Posted: 29 Mar 2018 at 9:01pm
May be timed a tad fast or a little water in the tank, but the sediment bowl should trap that.
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Hunt4Allis View Drop Down
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Joined: 13 Mar 2018
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Points: 1172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Hunt4Allis Quote  Post ReplyReply Direct Link To This Post Posted: 29 Mar 2018 at 9:07pm
Added new 90 octane gas( no ethanol) so I dought water, I'm leaning towards timing/ tune up needed
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WF owner View Drop Down
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Joined: 12 May 2013
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Points: 5083 		Post Options Post Options   Thanks (0) Thanks(0)   Quote WF owner Quote  Post ReplyReply Direct Link To This Post Posted: 30 Mar 2018 at 6:57am
Maybe you had spark jumping somewhere and moving the hood stopped the spark jumping?
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CTuckerNWIL View Drop Down
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Joined: 11 Sep 2009
Location: NW Illinois
Points: 22825 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CTuckerNWIL Quote  Post ReplyReply Direct Link To This Post Posted: 30 Mar 2018 at 8:37am
Originally posted by WF owner WF owner wrote:

Maybe you had spark jumping somewhere and moving the hood stopped the spark jumping?

That's a good possibility if the wires have any bad spot in the insulation. That voltage will find the easiest path to ground, and a spark plug under compression, isn't the easy way if there is a "leak" somewhere else.
http://www.ae-ta.com
Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF
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drobCA View Drop Down
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Joined: 20 Jun 2017
Location: Perris, CA
Points: 292 		Post Options Post Options   Thanks (0) Thanks(0)   Quote drobCA Quote  Post ReplyReply Direct Link To This Post Posted: 30 Mar 2018 at 10:42am
x3 on that
3 Ford 8N's I loan to neighbors, but the '52CA, '41B and little B1 I do not.
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Hunt4Allis View Drop Down
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Joined: 13 Mar 2018
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Points: 1172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Hunt4Allis Quote  Post ReplyReply Direct Link To This Post Posted: 30 Mar 2018 at 2:28pm
So now that I have better visual on the point s and everything is still kind of a part should I still take the time to check the.20 Gap in the points?
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Hunt4Allis View Drop Down
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Joined: 13 Mar 2018
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Points: 1172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Hunt4Allis Quote  Post ReplyReply Direct Link To This Post Posted: 30 Mar 2018 at 4:04pm
Or is that not likely cause of my slight sputter occasionally?
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CTuckerNWIL View Drop Down
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Joined: 11 Sep 2009
Location: NW Illinois
Points: 22825 		Post Options Post Options   Thanks (0) Thanks(0)   Quote CTuckerNWIL Quote  Post ReplyReply Direct Link To This Post Posted: 30 Mar 2018 at 5:04pm
Like a fellow said "No time like the present!"
http://www.ae-ta.com
Lena 1935 WC12xxx, Willie 1951 CA6xx Dad bought new, 1954WD45 PS, 1960 D17 NF
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Ted J View Drop Down
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Joined: 05 Jul 2010
Location: La Crosse, WI
Points: 18943 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ted J Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 2018 at 1:49pm
Apparently you have the plug wires hooked up correctly.  That's no a very good pic to show the plug wires and where they go.
For future reference, note where #1 is!!  At some point you just might take the cap off and then not thinking, take the wires out to replace them and ,,,,,,,,,,,oops.
Sounds like you have a pinched wire under that hood somewhere.  Follow the wires from the battery to switch, from switch to starter.  From battery to coil to dizzy.  Look closely at the wires.  Starting to look shoddy??  It's pretty cheap to replace and then you have peace of mind.
You've got the right idea, DON'T GIVE UP!
"Allis-Express"
19?? WC / 1941 C / 1952 CA / 1956 WD45 / 1957 WD45 / 1958 D-17
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Hunt4Allis View Drop Down
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Joined: 13 Mar 2018
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Points: 1172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Hunt4Allis Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 2018 at 3:01pm
This forum limits pixle amount uploaded

But yeah my original picture of it was entire area and somehow got limited down to that zoomed in area
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Ted J View Drop Down
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Joined: 05 Jul 2010
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Points: 18943 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Ted J Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 2018 at 7:07pm
Yeah, you have to down size the pics before you load em.  Kind of a PITA, but it isn't that hard.  Reminds me,,,,,,,,I have a job to do....
"Allis-Express"
19?? WC / 1941 C / 1952 CA / 1956 WD45 / 1957 WD45 / 1958 D-17
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Hunt4Allis View Drop Down
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Joined: 13 Mar 2018
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Points: 1172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Hunt4Allis Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 2018 at 7:50pm
Not hard but resulting picture quality isn't the best, at least with using Android/ Google photos app...
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Hunt4Allis View Drop Down
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Points: 1172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Hunt4Allis Quote  Post ReplyReply Direct Link To This Post Posted: 31 Mar 2018 at 8:04pm
Are there any tips/ tricks for replacing spark plug wires?

I have a new( never used set I bought for my Allis Chalmers"B" but never installed them there...
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Hunt4Allis View Drop Down
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Joined: 13 Mar 2018
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Points: 1172 		Post Options Post Options   Thanks (0) Thanks(0)   Quote Hunt4Allis Quote  Post ReplyReply Direct Link To This Post Posted: 01 Apr 2018 at 3:56pm
Wasn't sure if they would work fine for both tractors ( model "B" and "CA")?same spark plug wires?
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chaskaduo View Drop Down
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Joined: 26 Nov 2016
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Points: 5200 		Post Options Post Options   Thanks (0) Thanks(0)   Quote chaskaduo Quote  Post ReplyReply Direct Link To This Post Posted: 01 Apr 2018 at 5:21pm
Yes they do.
1938 B, 79 Dynamark 11/36 6spd, 95 Weed-Eater 16hp, 2010 Bolens 14hp
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