1993 Pontiac Grand Prix SE 6 Cyl 3.10L
Engine died while driving, won't restart.
Alternator had to be replaced 2 wks ago. Since then, car was driving ok but struggling to accelerate, shuddering and often felt like it was about to stall (but never actually did). Then while driving, I heard a "click" and the engine just cut off. I tried to restart it and it made a crazy grinding metal sound then sputtered and died. Wouldn't do much else and now just cranks for a second and dies.