I searched the forum and I found a small thread about power door locks. There wasn't much info there for me, my lock on driver's side works but the passenger side just makes a grunting noise and doesn't move. Also in my Honda 96 Ex 4cyl Coupe, my windows still are very slow when they reach the bottom going up and down. I went to Autozone and got silicone spray and used it repeatedly. Unsatisfying. Can anyone address these questions?