It's not the cable, it's the speedometer. If you take it apart and run it with a drill you'll see it better. Before I installed my new cable and my old speedo I bench tested it and the speedo did the same thing.
It's not the cable, it's the speedometer. If you take it apart and run it with a drill you'll see it better. Before I installed my new cable and my old speedo I bench tested it and the speedo did the same thing.
My speedometer was doing the same thing. I thought it was the cable and replaced it--no difference. It turned out to be the speedometer drive gear in the transmission was worn out. Just something to check if the "drill test" doesn't show a problem with the speedometer.
I am replacing the speedo. The bench test proved it was a bad speedo.
I was thinking of doing it anyway. I have had my 66 for just short of 4 years and I have not driven it yet. A new speeo with zero miles will show exactly what I have driven. When I get it on the road. Should be there by Spring of 2007.