Is OBD-II killing real car repair skills? Many mechanics blindly trust scanners, replacing parts instead of diagnosing issues. Learn why a $20 vacuum gauge solves problems that $5,000 scan tools can’t—and how the best technicians still use both.
Carburetors vs. fuel injection—why old-school mechanical fuel delivery still wins for real gearheads. Discover the raw power, simplicity, and tuning freedom that makes carbs superior in a world of over-engineered electronics.