05- F-350

[DEMON1300R]

Wondering if anyone can lead me in the right dirrection! The speedo in my truck occassionally jumps around driving or sitting at a light! i could be doing 10kms and my speedo reading 95 or whatever and keeps bouncing! any suggestions or ideas? any help would be appreciated! thanks

 

[bronc76]

Wondering if anyone can lead me in the right dirrection! The speedo in my truck occassionally jumps around driving or sitting at a light! i could be doing 10kms and my speedo reading 95 or whatever and keeps bouncing! any suggestions or ideas? any help would be appreciated! thanks

i had the same problem, the speedo cable had worked its way loose from behind dash, start there to make sure all connections are tight