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7.3pwersreoke

  1. 7.3L Power Stroke Technical Info
    My 2003 F250 7.3 Powerstroke suffers from the most unusual issue. The speedometer is stuck between 80 and 100mph. However, and here is the bizarre part, after 80 to 90 minutes of driving the speedometer returns to normal function and will work perfectly until the vehicle is shut off. The...
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