About 800 miles ago my speedometer started to wiggle, then the indicated speed would drop 10 miles, 20, 30 etc. Now it will work for a minute or two, but then it just drops to zero.
Any suggestions what to check?
Thanks.
P.S. I went checked 35 pages and didn't find a similar issue, so I must be special
P.P.S. Oh, and hello... this is my first post