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1987 - 1996 F150 & Larger F-Series Trucks 1987 - 1996 Ford F-150, F-250, F-350 and larger pickups - including the 1997 heavy-duty F250/F350+ trucks

Sticky Key Switch

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Old Apr 10, 2008 | 11:50 PM
  #1  
88PONY's Avatar
88PONY
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From: Indio,California
Sticky Key Switch

my 91 f250 key switch sticks when i start it. it sticks in the crank position. i actually gotta turn it back myself or the starter keeps running. how can i fix this? is there something that need grease??
 
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Old Apr 11, 2008 | 05:35 AM
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theonlybull
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From: clementsport canada
my 90 did that. i pulled the tumbler out, and lubed it with some moovit spray lube. worked fine ever since
 
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Old Apr 11, 2008 | 08:14 AM
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Probably one of three reasons for key sticking in the "start" position. Theonlybull has covered one. Another is the ign. switch actuator sticking. This is in the steering column just below the key switch and a PITA to lube. Finally there is the ign./start switch, this should have a strong return spring to return the switch to the "run" position. The ign./start switch is located on top of the steering column and under the dash and is connected to the key switch by a thin rod. My money is on the ign./start switch unless your key is hard to turn at all times.
 
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Old Apr 11, 2008 | 06:29 PM
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From: Jackson
My 88 model is stiff on return and if I turn it to OFF the A/C fan and backup lights stay on unless I push the button and turn it to LOCK. How do you remove the lock cylinder?
 
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Old Apr 11, 2008 | 10:08 PM
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Sounds like you have a ignition switch or linkage problem...
 
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Old Apr 12, 2008 | 10:02 AM
  #6  
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Sign_man, you can remove the lock barrel by rotating key to "on" position and pushing an eigth inch drill bit or similar into the small hole under where the barrel sits. Then just withdraw the barrel. As dan91 says I would think your problems go deeper.
 
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Old Apr 16, 2008 | 02:56 AM
  #7  
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88PONY
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From: Indio,California
ya i played with it today, and it won't spring back. i'll try replacing the ignition switch over the weekend and see what happens...
 
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