wacked out speedometer

[torgs03]

I have caught my speedo doing weird things twice now. The first time it went up to 20 mph stayed there for a min. the worked fine, The second time I drove about 15 miles stopped then started moving again and it stayed on zero MPH so i stopped shut truck off and started again but then it doesnt seem to be accurate. Anyone had this problem???

[GreenF350]

Speed sensor maybe?

[stump0331]

try unplugging the battery for like 45 mins then hook it back up, see if that helps it

[rottys]

the golf cart or the truck?! just kiding.

[bd414]

my truck was doing the same thing. Took it to the dealer 4 time after each time I got the truck back it would not work. The dealer finally ordered a new instament cluster. But that was on backorder for a month and a half, finally got it installed and works good no problems. Maybe you should ask your dealer about a instrament cluster.