My girlfriends was driving the polo today (about twenty mile round trip to go shopping) and then came to pick me up where i jumped in the drivers seat. I noticed nearly instantly that the speedo was jumping around going from 20 mph back down to 5mph and then back up again when i was going a constant speed of about 30. I stopped to get some petrol and it done it again
![Confused :?](./images/smilies/icon_confused.gif)
![Shocked :shock:](./images/smilies/icon_eek.gif)
![Confused :?](./images/smilies/icon_confused.gif)
Does anyone know what this could be (speed sensor or something)?
Any help would be great cheers
Luke