General speedo gone mad

[derange]

hi got a cinquento fuel gauge is diicky changed sender unit but more important on tick over the milometer will go up in leaps of 5 k yes 5 k a time while ticking over for mot it did 15k funny i know but any ideas welcome

 

[rallycinq]

The odometer on a cinq is purely mechanical. It sounds like someone has removed the holding pin.

Hickory Dickery Docked. I think your car's been clocked.

Cheers

D

 

[ilsonemo]

thats quiet funny rallycinq