DETROIT (AP) — General Motors' deadly ignition switch flaws emerged from an effort to improve its cars. As the company began developing new small cars in the late 1990s, it listened to customers who ...

We can hear the howling already. "Why do I want to put some junk GM ignition on my (insert AMC, Mopar, or Ford)?" The answer is: Don't—unless you like the idea of a higher-performance, more-efficient ...