Author: Doug Kaufman

Doug Kaufman

VIDEO: Determining Turbocharger Failures

VIDEO: How Turbocharger Efficiency Is Affected By Location

Diagnosing Positive Crankcase Ventilation Leaks

Dumb Thoughts About Smart Cars

VIDEO: Understanding Variable Geometry Turbocharging Technology In Modern Engines

VIDEO: Best Practices For Turbocharger Life

Why Maintenance Matters

Doing What We Do

Spark Plug Evolution

VIDEO: Checking Key Fob Signal And Operation