A solid check engine light is a "look into this soon" nudge. A blinking one is different.

The warning light can return even after an expensive repair. Here’s what your car may be trying to tell you.

I live in New Jersey, one of the states that mandates inspection for all vehicles newer than 1995. My daily driver, a Jeep Cherokee, happens to be a 1996 model year with an OBD-II sensor, meaning I ...