Weird speedo

[LOU ROB]

Whenever I go over 94 mph, speedo seems to shoot straight back to 0 mph,slow down to under 94 mph and the speedo will start to work again :?
This is really pissing me off :x

Could it be the de-limiter on the back of the dash :?:

Any suggestions please.

 

[Innovate Performance]

Could well be, i would check that you have not got a doggy conection or it may be wired up wrong.

 

[GINGA]

Mine used to do the same sort of thing replaced the speedo and its fine fine since 8) easy check to tell if its the speedo is when your travelling about 94mph on your private test track :lol: and the speedo drops to 0 does the milometer continue counting miles if it does duff speedo