my speedo was only working intermittently with a little crunching noice when it wasnt working. I replaced the speedo cable and now there is no noise but still the speedo only works intermittently..

any suggestions would be great! - as at the moment i cannot see what speeds im doing at all!!

Mine broke internally and i was gettin strange noises comeing from it, managed to get a second hand speedo unit from ebay that fixed the problem