Can anyone help! I have a 911sc 1982 the speedo is registering speed with an overrun
of 20mph . The miles have stopped registering as well and im not sure where to start.
The speedo has been fine since i haved owned the car and this has just started to happen
with no work being carried out on the car to have altered anything.
of 20mph . The miles have stopped registering as well and im not sure where to start.
The speedo has been fine since i haved owned the car and this has just started to happen
with no work being carried out on the car to have altered anything.