2003 Excursion 6.0 Speedo going nuts - Ford Powerstroke Diesel Forum
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post #1 of 1 Old 07-14-2014, 06:53 PM Thread Starter
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2003 Excursion 6.0 Speedo going nuts

2003 Excursion with the 6.0. No mods other then lifted. Other then that everything bone stock. I've done a lot of search but can't seem to find the exact symptoms. The truck has an intermittent issue where the speedo goes crazy. It comes and goes often. You can be driving and all of a sudden the speedo bounces around like crazy and when it does there is a intermittent hiccup. Also when the speedo does this it randomly dies when coming to a stop. I noticed today the speedo seems to bounce more if I hit a pot hole or the road markers. I changed the vss and nothing changed. No CEL neither.
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