Carly OBDII review: Easy, reliable car diagnostics

Car ownership is expensive with gas, insurance and regular maintenance all being part of the package. There’s also the chance of mechanical faults occurring, even if your vehicle is as reliable as they come. That’s why I’ve been impressed by the arrival of Carly. It’s a small scanning device that plugs into the ODBII port in your car, which is frequently found somewhere under the dash.