Why Replace A Faulty Oxygen Sensor? A faulty sensor cannot transmit accurate data to the car's computer, causing the engine to run unbalanced. An unbalanced engine either burns fuel with too much or ...

Back in the early 1990s, we used to fight the ABS braking systems built into trucks. They were junk back then, and on more than one occasion almost killed us in the dirt. But newer ABS systems are ...