Print Page | Close Window

Four-cylinder in-line Ford

Printed From: Unofficial Allis
Category: Other Topics
Forum Name: Shops, Barns, Varmints, and Trucks
Forum Description: anything you want to talk about except politics
URL: https://www.allischalmers.com/forum/forum_posts.asp?TID=208830
Printed Date: 08 Nov 2025 at 9:03am
Software Version: Web Wiz Forums 11.10 - http://www.webwizforums.com


Topic: Four-cylinder in-line Ford
Posted By: Unit3
Subject: Four-cylinder in-line Ford
Date Posted: 07 Nov 2025 at 8:06pm
Have a four-cylinder in-line Ford in a Joy air compressor. It runs great for the man in town, but when I get it out here to the farm, it will not run. Can a coil be good and then bad and then good and then bad. I would think once they go bad they’re bad. This will be the third time in a week. I’ve taken it to him. The man who works on it is absolutely incredible. You may not doubt his abilities. He can rebuild your Briggs & Stratton or your CAT C 15 engines. I cannot allow you to doubt his work. We have just got an intermittent problem on this engine. Can a coil be good one second bad the next and then go back to being good?

-------------
2-8070FWA PS/8050PS/7080/7045PS/200/D15-II/2-WD45/WD/3-WC/UC/C



Replies:
Posted By: Darwin W. Kurtz
Date Posted: 07 Nov 2025 at 8:17pm
I had an International 560 tractor that I could never start. Would have the mechanic come and that thing would start. Finally, after a couple times he says let's put an inline fuel filter that they sell at wal mart on this just to be safe. We put one of those in and I never had trouble getting it to run again.


Posted By: Clay
Date Posted: 07 Nov 2025 at 9:13pm
Is there fuel in the tank and is the shut off turned on?   Thumbs Up


Posted By: DaveKamp
Date Posted: 08 Nov 2025 at 2:24am
Things don't happen for no reason.  SOMETHING is changing.

Is the Ford an overhead valve industrial 134, 174 or 192?


-------------
Ten Amendments, Ten Commandments, and one Golden Rule solve most every problem. Citrus hand-cleaner with Pumice does the rest.


Posted By: Les Kerf
Date Posted: 08 Nov 2025 at 5:34am
Originally posted by Unit3 Unit3 wrote:

... Can a coil be good one second bad the next and then go back to being good?

Not likely but anything is possible.
Since you hinted at it, but did not clearly state, I am guessing that the engine is losing spark? Is it a breaker point ignition, or an 'electronic' type?

I would be inclined to look for poor connectivity; I have encountered faulty ignitions switches on several occasions. Also, the corrosion monsters never sleep Evil Smile


Posted By: DrAllis
Date Posted: 08 Nov 2025 at 6:56am
If the key switch also powers the starter engagement, the key switch might not be providing power to the coil/points when cranking. It has happened before.


Posted By: NEVER green
Date Posted: 08 Nov 2025 at 8:49am
 I have had a couple coils quit working when hot.  After they cooled down ran great again.


-------------
2-8050 1-7080 6080 D-19 modelE & A 7040   R50       



Print Page | Close Window

Forum Software by Web Wiz Forums® version 11.10 - http://www.webwizforums.com
Copyright ©2001-2017 Web Wiz Ltd. - https://www.webwiz.net