Speedo gone potty!

[fuzzwig]

Noticed my speedo was reading 168mph this morning whilst sat at lights, and on other hand registering 0mph when moving. Back to normal now but theres obviously a problem somewhere, any similar problems anyone? Dont really want to try that excuse if i get pulled, they will never believe me. Is it an easy repair?

Thanks

[RPE11Y]

I think the first stop is to clean and gap-check the sensor at the side of the diff - it can get contaminated by dirt/oil/grease etc and send the readings haywire.

It worked for me and theres a fair amount of old posts on this to guide you through it if you do a search....

[fuzzwig]

Thanks a lot, ill give it a clean next time i get the car in the air and see how we go!