Engine oil turns black from a combination of combustion byproducts, heat oxidation, and detergent additives suspending carbon ...

A local shop owner reveals the unexpected costs a Honda Accord owner faced by skipping the dealership and bringing his car to ...

Many readers argued that intubation remains the definitive airway and should not be replaced. “ETI IS the gold standard in ...

Modern cars generate mountains of diagnostic data, and choosing the right OBD-II scanner can make the difference between ...

The purge valve is a plastic car part that helps burn fuel vapors, and keeping up with its maintenance provides better fuel ...

The universal OBD‑II system was mandated by the EPA for the 1996 model year, changing car repair forever. Is OBD‑III coming, and if so, when?

Ignoring a check engine light might feel harmless if the car still runs smoothly, but the warning signals more than a mi ...

Since modern automatic transmissions are generally seamless, any noticeable symptoms are important warnings that should prompt an immediate diagnosis.

The radio switches stations by itself and changes some of the pre-sets. It might do this five to six times in a few minutes, then be fine for days.

Part of the frustration of a check engine light is that it’s just so vague. It can signal anything from a looming powertrain ...

Most people searching for the best OBD2 scanners for home mechanics aren’t trying to become professional technicians. They just want clear answers without paying a shop every time the check-engine ...