For most people, the "check engine" light in their car is pretty useless, providing no info about what the problem is or its severity. A new app wants to provide US drivers with exactly that ...

When my check engine light came on recently, I decided to try the FIXD scanner to avoid an unnecessary mechanic visit. The device plugs into the OBD2 port and pairs with my phone via Bluetooth, giving ...

You've probably been there - you go in for a simple oil change, and suddenly the mechanic tells you your transmission needs replacing. Or your check engine light turns on, and what you thought would ...