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No speedo after a couple of hours of driving

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Old 08-01-13, 11:07 AM
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Forever blown!

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No speedo after a couple of hours of driving
My speedo falls rock solid to 0 after a couple of hours. I disconnect battery ground cable and reconnect it and it's good for another 2-3 hours. I also saw that my left turn signal goes slightly faster after sometime, when I disconnect/connect the ground cable it is OK, for the first hour.

Anyone has an idea?
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Old 08-01-13, 10:58 PM
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Project Restore

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Check all your grounds?
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