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Speedometer Problem...

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Old Aug 31, 2009 | 10:49 AM
  #1  
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nstueve
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From: Des Moines, Iowa
Speedometer Problem...

88 F-250 I6-FI 5spd 4x4

OK so I got nipped by the Po-Po's this weekend and the problem was speeding! My speedometer is bouncing from 40mph-65mph... It was only bouncing about 4-6 mph before I got sideswiped by another truck. So I kinda knew before how fast I was going. I don't know if getting hit caused this malfunction but I'd like to fix it. Also it is only the speedometer; the Tach doe NOT bounce. Does someone know what is wrong and how to fix it? Any help would be appreciated. Thanks!
 
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Old Aug 31, 2009 | 11:09 AM
  #2  
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From: Easton,Ks
You can pull the cable out and coat it with graphite.
If it is the head then you may need to replace it or take it to a speedometer shop.
 
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Old Aug 31, 2009 | 11:13 AM
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SaikotikGunman
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From: Pennsylvania Wilds
I know the 92+ trucks have an anti-vibration medium in there, if these do, too, then maybe it got messed up?
 
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