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Ford 83-94 6.9 and 7.3L General Discussion of 83-94 6.9 and 7.3 Liter Ford Diesels

My tach 'aint tachin

   
Old Apr 20, 2009 | 03:02 AM
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FarmDiesel's Avatar
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Default My tach 'aint tachin
How does one go about getting a tack to come back to life? What reasons and what solutions do you have for me?
 
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Old Apr 30, 2009 | 11:14 PM
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Tach is still broke... Bump?
 
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Old May 1, 2009 | 12:03 AM
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Sounds like a short somewhere to me. Any codes coming up?
 
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Old May 1, 2009 | 12:11 AM
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the sensor is most likely shot, it either reads off the balancer or the alternator...at least that would be the places i would look first
 
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Old May 1, 2009 | 12:16 AM
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should still be under warranty
 
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Old May 1, 2009 | 12:28 AM
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on an 89??
 
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Old May 1, 2009 | 12:30 AM
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he didnt specify what it is on i was looking at the 08 cummins
 
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Old May 1, 2009 | 01:01 AM
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Hehe. I posted under the 6.9 7.3 boards. Didnt think to specify the year model
 
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Old May 1, 2009 | 01:37 AM
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Thats what happens when you assume....
 
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Old May 26, 2009 | 08:07 PM
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The sensor is on the front of the fuel pump where the drive gear is. It has 2 little wires comin out of the top of it. It's the only one there. Could be a short, but most likely a bad sensor.
 
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