Ignition Switch
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Tuned
Joined: Nov 2006
Posts: 455
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Ignition Switch
I just replaced the ignition tumbler in an ‘83 that I purchased. I replaced it because they couldn’t find the key. After replacing the tumbler, I noticed there is no “return” from the start position. Like a spring is missing. Where do I need to look to isolate the problem?
FTE Legend
Joined: Nov 2015
Posts: 30,935
Likes: 4,124
From: Angier, NC
And that is down at the bottom of the column on top of the tube.
When you turn the key is moves a rack & pinon that pushes a rod.
This rod is bent to a 90* on the end and fits into the switch.
The switch is held to the column with 2 screws and lifts off the rod.
Sometimes you can spray it with electrical cleaner and it will work again or get a new one.
Dave ----
When you turn the key is moves a rack & pinon that pushes a rod.
This rod is bent to a 90* on the end and fits into the switch.
The switch is held to the column with 2 screws and lifts off the rod.
Sometimes you can spray it with electrical cleaner and it will work again or get a new one.
Dave ----
Moderator
Joined: Jan 2001
Posts: 56,995
Likes: 2,741
From: Virginia
Drown the column with wd40 when you replace the ignition switch and that will help also. Take the u-bolt bracket that holds the column off and drop the steering wheel onto the seat. Then you will see the ignition switch mounted on top of the column behind the instrument panel.
If you have a automatic MAKE SURE YOU TAKE THE SHORT COLUMN SHROUD OFF AND UNBOLT THE LITTLE PLASTIC CABLE PIECE. This has a string inside that operates the PRND21 indicator and if you break it, they are hard to find.
If you have a automatic MAKE SURE YOU TAKE THE SHORT COLUMN SHROUD OFF AND UNBOLT THE LITTLE PLASTIC CABLE PIECE. This has a string inside that operates the PRND21 indicator and if you break it, they are hard to find.
Hotshot
Joined: Jul 2020
Posts: 10,534
Likes: 2,664
From: Near Salt Lake City
The ignition switch spring is pretty damn tough and the problem is most likely a gummed-up rack and gear that actuate the rod to the switch
You might want to clean all the old grease and gunk out, and re lube the rack and gear
Replace the ignition switch just for GP's
You might want to clean all the old grease and gunk out, and re lube the rack and gear
Replace the ignition switch just for GP's
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rickj000
1987 - 1996 F150 & Larger F-Series Trucks
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Aug 7, 2004 05:50 PM
