Speedo is off... - Ford Powerstroke Diesel Forum

 
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post #1 of 2 Old 04-07-2007, 09:10 AM Thread Starter
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Speedo is off...

Hey guys, my 2000's speedometer is off. I've got 3.73 gears, and at 2000 RPM my speedo reads 69 MPH. It's supposed to be at about 72 mph... right? I've got oversized (285/75/16) tires, but that means it still should be reading 72 mph at 2000 rpm, unless it was corrected, which means I should be at about 75 mph... Do I need to change out a gear or does the computer need to be reflashed to change the speedo? Thanks...

Zach
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post #2 of 2 Old 04-07-2007, 09:14 AM
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You should be able to get it with the CPU.

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