Notices

'47 tonner electrical issues, cont'd

Thread Tools
 
Search this Thread
 
Old Aug 26, 2016 | 11:47 PM
  #76  
Captain Sygo's Avatar
Captain Sygo
Thread Starter
|
Senior User
Joined: Apr 2015
Posts: 134
Likes: 0
Originally Posted by GB SISSON
The single wire to the 'start' button is to ground out that terminal. In other words the button just grounds that wire to the chassis, If you can disconnect that wire from the back of the start button you can eliminate the switch by touching the end of the wire to a clean place on the dash or touching it against a temporary ground wire you have attached elsewhere that;s clean, maybe even on engine or tranny. Tapping this start button wire to ground will (should) activate the starter solenoid to engage the starter. That's how I start my tonner pickup because the button is all corroded. Next, with the big battery-type cable from the solenoid to the starter disconnected, you should hear a pretty loud click coming from the solenoid when the start button is grounded. It will 'unclick' when the start button wire is no longer grounded. I usually tap the start button wire to ground and the solenoid should be clicking along with the taps. These should test both the start button and the solenoid. Does your solenoid have the handy little button on the bottom to activate it from under the hood? Sometimes these tend to stick. Napa has lots of good solenoids in stock. Wish I could get away and sneak over to Bellingham.....
For a while, I was able to get the solenoid to engage by doing just that (grounding the wire to bare metal on the dash), but that doesn't work any more. However, the button on the solenoid does still work, and that's how I've been getting the starter to do its work. The issue now is that the engine craps out right after starting up, and then (despite the starter cranking) the engine doesn't start again. I think my solenoid is partly bad (the starter button circuit is bad), but partly good (the solenoid button circuit is still ok. The bigger issue is why I can't get the engine to stay fired up.

-The Cap'n
 
Reply
Old Oct 2, 2016 | 10:39 PM
  #77  
Captain Sygo's Avatar
Captain Sygo
Thread Starter
|
Senior User
Joined: Apr 2015
Posts: 134
Likes: 0
Finally had a chance to install the refurbished distributor from Bubba's, along with a new solenoid and coil. With a little help from a shot of starter fluid, the truck started right up and sounded better than I've ever heard it. Thanks to GB for sharing his insights when he swung through Bellingham on his way to E. Mass. What he told me, together with the info on this post saved me a bucket of tears. Now I can turn my attention to the brakes and with a bit of luck, will have the truck back on the road soon!
-Captain Sygo
 
Reply
Old Oct 2, 2016 | 10:44 PM
  #78  
Captain Sygo's Avatar
Captain Sygo
Thread Starter
|
Senior User
Joined: Apr 2015
Posts: 134
Likes: 0
She runs!

Hopefully, this attempt to upload a video of the engine running works - I've not tried loading videos to this site before.
-The Cap'n
 
Attached Files
File Type: mov
47Ford_tonner_8ba.mov (4.41 MB, 59 views)
Reply
Old Oct 3, 2016 | 09:52 AM
  #79  
GB SISSON's Avatar
GB SISSON
Lead Driver
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Jan 2005
Posts: 6,104
Likes: 138
From: Orcas Island Wa.
Club FTE Gold Member
Originally Posted by Captain Sygo
Hopefully, this attempt to upload a video of the engine running works - I've not tried loading videos to this site before.
-The Cap'n
Sounds great! You done it! Maybe start a new thread on your brake job with pics. Most brake parts are available at napa under the heading of 122" wb truck. Also There is a great custom brake reliner in Bellingham next to the old Wilson toyota. His shop is called something like 'unlimited specialties'. Is that an oxymoron?
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
daveinva
1973 - 1979 F-100 & Larger F-Series Trucks
13
Apr 29, 2019 05:09 PM
chrisb_93
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
4
Jan 27, 2015 05:07 PM
51PanelMan
1948 - 1956 F1, F100 & Larger F-Series Trucks
29
Oct 20, 2005 09:42 PM
jln_Wasabi
Electrical Systems/Wiring
7
Mar 3, 2004 10:36 PM
Zukster
1978 - 1996 Big Bronco
6
Jun 19, 2003 06:37 AM




All times are GMT -5. The time now is 05:44 PM.

story-0
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-05-30 18:33:59


VIEW MORE
story-1
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-2
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-4
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-5
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-6
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-7
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE
story-8
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE