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87'-91 Ignition switch info & troubleshooting guide

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#1 Broncobill78


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Posted 20 April 2008 - 09:09 PM

Here's everything from both the Factory manual and the Factory EVTM guide (electrical, vacuum troubleshooting guide) about the 87-91 Bronco ignition switch. If you're having ignition problems and suspect the ignition switch, lock cylinder or actuator rod then this is pretty much everything that Ford ever published about it. Hopefully this will help you solve any switch related issues that crop up and if nothing else it's good info to save & print for a rainy day :)

Attached Thumbnails

  • Ignition_switch_002.jpg
  • Ignition_switch_001.jpg
  • Ignition_EVTM_005.jpg
  • Ignition_EVTM_004.jpg
  • Ignition_EVTM_003.jpg
  • Ignition_EVTM_002.jpg
  • Ignition_EVTM_001.jpg



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Posted 25 October 2015 - 11:42 AM

I have a similar problem the truck will run as long as I have the switch held to run but if I let go its like it releases and the engine dies do you know what this could be and what are the two star screw above the switch

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