Somebody screwed up. That, at least, was my first thought upon slipping into the compact cabin of the 2017 Fiat 124 Spider and finding, not a sweet little six-speed shifter, but an automatic ...

On engines equipped with hydraulic tappets, zero lash at maximum tappet plunger rise can be determined by rotating the pushrod with your fingertips while slowly turning the lash adjusting nut. The ...