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View Full Version : Speedometer cable & engine running on



Welsh Dan
28-09-06, 12:34 PM
I managed to kink mine when I fitted my SR clocks, all was good until I pushed the clocks back in, and when they wouldn't go in I pressed harder. I pulled it out, straightened it, refitted it down what I thought to be a better path and it still worked, but made a grinding noise as it span around.

It now takes this path:
http://www.xen0phobiak.f2s.com/novaload/diamond/repairs/speedocable.jpg

So then I bought a replacement one from my local motor factors, but this one is also making a similar-ish noise. I can't work out if the cable is 'flapping' around in there though or if I can just hear it rotating. Should I try to lubricate the cable? If so, what with?

Before making this post I decided to double check if it was the dials or the speedo cable making the noise by going down the road with the speedo cable unplugged from the dash, and its definately the cable. I now regret this move though because the engine didn't turn off when I turned it off, so I had to remove the negative terminal from the battery and stall the car, any ideas what would have caused this?

Welsh Dan
28-09-06, 03:07 PM
For anyone interested, I found the electrical problem, the two tracks nearest the camera in this pic were shorting and causing the problem:
http://www.xen0phobiak.f2s.com/novaload/diamond/repairs/tracks.jpg

bump
28-09-06, 04:46 PM
I can hear the same cable noise in mine, I just spent more time at gigs so the tinitus got worse, problem solved!

As for having to stall the car to kill the block, i'm not sure there as the speedo isn't electric, so not having the cable in shouldn't make the slightest bit of difference.

I could however be wrong, I have in the past!