Hello all,

The last few days my speedometer has been acting up. When I'm driving, it bounces all over the place, though usually somewhere between 0 and 40, and completely out of sync with the speed I am actually going. When I'm stopped it usually drops down to zero. At the same time this started happening the anti-lock break light on the dash came on.

Recently, with the great help of many people on this forum, I replaced a faulty power stage. In the process of trial and error I also replaced the fuel injection relay and the radio suppression relay...I'm not sure if this would have any effect on the speedometer, but I though I would mention it in case it does.

I'm on my way to check out the FAQ, but I thought I'd put this out there too. From reading old posts it doesn't seem like speedometer-related inquiries get too many responses, but as always, any help or suggestion would be greatly appreciated.

Thanks a ton in advance,
-Mark