Car starts, runs, idles, starts when hot with the 5th injector switch and seems fine. EXCEPT when just running along at a steady speed, it isn't consistent. Not a shudder or a sudden loss of power, ju ...
I have two speedos and used one to practice on and did a number of dumb things to it. Both gears were cracked, I think the age made them brittle enough to explode from the press fit to the shaft.