Yo Gary,
Welcome!
Was cruise control, if equipped, recall work for your 93 Bronco performed? Call dealer & have VIN ready.
The affected vehicles were previously repaired using a wiring harness that is not compatible with the vehicle circuit polarity. As a result, the fuse is located in the output circuit rather than in the intended input power feed circuit, and may not offer the intended protection in the event of an electrical short to ground. This could result in an underhood fire. Dealers will install a new wiring harness, or replace the mating electrical component. east302 provided following for his 93 "I found the recall information on alldata...didn't know it was even there so that's a plus. Mine has the updated harness with two fuses instead of one, so it looks like the recall was addressed correctly."
1993 Bronco Dealer Brochure in Google Drive @
http://redirect.viglink.com/?format=go&jsonp=vglnk_150827892269614&key=6ed47b392b9edfe394b9e89b72717104&libId=j8w6b4r601000bgv000MAsbgd40v09j7z&loc=http%3A%2F%2Fwww.fullsizebronco.com%2Fforum%2F15-general-discussion-bronco-wheeling-related%2F474761-1993-bronco-dealer-brochure.html%23post6801209&v=1&out=https%3A%2F%2Fdrive.google.com%2Ffile%2Fd%2F0B-xGWnnLeWl6cGFMTDNNcGprQTA%2Fview&title=1993%20Bronco%20Dealer%20Brochure%20-%20Ford%20Bronco%20Forum&txt=https%3A%2F%2Fdrive.google.com%2Ffile%2Fd%2F0B-x...NNcGprQTA%2Fview
Next time, please fill out your Signature with year, engine size, transmission type, transfer case type (manual or electric shift), locking hub type (automatic or manual) info & major mods such as a Lift, etc. for better responses.
Click your name in right black panel in upper right;
In pop up,
Click, My Profile
Click, Edit My Profile in right side black panel
In left panel, Click, Edit Signature
Enter info
Click, Save Changes
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To post a pic from your PC, TABLET, etc., just below the reply box in lower right corner, click More Reply Options
Screen will change
See Attach files
pick out the pic
Click Attach This File
or click, Try our advanced uploader (requires Flash 9)
http://www.irfanview.com is a good free image resizer. I
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Here are some wiring diagrams (partial, 86 through 96) and Technical Service Bulletins, (80 through 96) @
http://www.revbase.com/BBBMotor/Wd
Cya in your post about the surging and gauges malfunction.
Al