Feature Articles

Kompressor Kaputt?

Kompressor Kaputt?

Raising the pressure in an intake system can create a significant horsepower increase. Supercharging is one way of accomplishing this. Here’s how Mercedes-Benz manages the boost.

Understanding Subaru Turbochargers

Understanding Subaru Turbochargers

Servicing modern turbochargers can be a daunting experience. This primer for those new to turbochargers and review for veterans describes the function and operation of turbos in Subaru vehicles.

BMW TechDrive October 2007

BMW TechDrive October 2007

In this issue:
Ladies and Gentlement… We Have Ignition
Shifting Gears, Even When It’s Done For You
Electrical Gremlins: Timesaving Practices in Electrical Diagnosis

StarTuned September 2007

StarTuned September 2007

In this issue: 110 Years Since Mercedes’ Dad Bought His First Car; Too Much A/C in the DC: Charging System Ripple Voltage; We’ve Got You Covered Mercedes-Benz Spare Parts Warranty; Star Diagnosis: Your Guiding Light; Factory Service Bulletins

StarTuned June 2007

StarTuned June 2007

In this issue: Keeping the coast Clear: Intake Tract Maintenance; Information Help: Interpreting Mercedes-Benz Wiring Diagrams; Cabin Fever: Auxiliary Cooling Systems; Factory Service Bulletins