What About Mercedes-Benz Vans
Since 2006 more than 185,000 Sprinter and Metris vans have been delivered to destinations across the United States. Get to know the various models and their engines and transmissions. When it comes to Mercedes-Benz Vans, most of us think of the classic and popular...
Volvo 12 VDC Charging System Power Problems, Testing and Repairs
Electrical power is everything. A networked Volvo needs all its parts running efficiently. When ALL of the codes can generate from electrical issues, where do you start? Today, more than ever, a healthy and fully functioning electrical system is one of the most...
Diagnosing Toyota Tacoma Speed Sensors
2008 Toyota Tacoma came into the shop with a loud growling noise from the rear axle area.
Are You Sure That Part is Bad? Saving Time, Effort and Money With a Few Simple Measurements
We take a close look at many of the most common electrical components we find in vehicles today and show how to test them to verify they really are faulty. We’ve all had it happen: The Diagnostic Trouble Code (DTC) says it’s that part, the symptoms point to that part...
Keeping the Toyota Pure
Aftermarket replacement parts often don’t measure up to the precision and reliability of genuine Toyota replacement parts. We offer some examples of why you should keep your customers’ Toyotas “all Toyota.” JUST ANOTHER DAY EN ROUTE to the office, with the customer’s...
Understanding Volvo Networks and Wiring
Vehicle computer communications and wiring systems have grown more complex. Understanding these systems may help you in your next wiring diagnosis. Through the years, Volvo vehicles have changed not only in appearance and capabilities but also with the vehicles'...
Nissan MAF Sensors: Overview, Operation, Service, Diagnostics & Performance
The Mass Air Flow (MAF) sensor provides critical data to the ECM for calculating cylinder air charge and engine load. In combination with other sensor data inputs, the ECM determines a load factor, which is then used to calculate optimal spark advance and torque...
Audi 4.0T Turbo Diagnosis and Repair
We explain the design and function of these turbo systems as well as diagnosis and repair of turbo-related problems.
Volvo TechTips Fall/Winter 2020
In this issue: Understanding Volvo Networks and Wiring • 12 VDC Charging System Power Problems, Testing and Repairs • Replacing the Oil Trap and Oil Pan Sump • How Turbo Systems Work
StarTuned December 2020
In this issue: Are You Sure That Part is Bad? • What about Vans? • Understanding Lane Keeping Assist • The CCP, Part 2 • 4MATIC Evolution
The Mercedes-Benz Certified Collision Program, Part 1
Accurate repairs, reduced cycle time, and effortless marketing
Toyota Post-Repair Initialization and Calibration Requirements
Adaptive cruise control, lane departure warning, blind spot monitoring, cross-traffic alert, park assist — Do you know which Advanced Driver Assist System (ADAS) and comfort technologies are on the vehicle in your bay? Which need calibration, initialization, or...
Keep the BMW Computer-Controlled Intelligent Headlights On
Here are tips for diagnosing BMW computer-controlled Intelligent Headlight technology, including intermittent or flickering lights, lens cracks or condensation in housings, and plugged headlight washer nozzles. The 2020 BMW M5 continues pushing innovative lighting...
An Efficient Approach to Mercedes-Benz No-Starts
It turns over, but won’t fire. Spark, fuel, or compression? Get the answer quickly.
Volvo 5 Cylinder Engine Valve Cover Sealing
The Volvo 5 cylinder engine has been the workhorse engine for many years, starting in 1993 with the 850 model in the U.S. The 850 went away in 1997 with the introduction of the S70 and V70 in 1998 and the XC70 in 1999.
Parking lot ding? Your car knows and can tell you.
Mercedes me can notify the driver immediately when it detects a collision with their parked vehicle.
BMW Fuel injector Theory, Operation, Diagnosis and Recalls
Piezo injectors aren’t just for diesels. Understanding new technology is the key to successful repairs.
Toyota Secondary Air System Diagnosis and Repair
Vehicle under test and final repair: 2007 Toyota Tundra 4.7L SR5 Customer complaint: MIL lamp on Toyota Secondary Air systems are complicated systems that work in accordance within the engine management systems and adhere to modern emissions standards. This...
Stopping Mercedes-Benz Wiper Streaking and Skipping
Debris, contaminants, or an incorrect angle of contact with the glass can cause wiper blades to squeak, judder, and leave streaks. Here’s how to stop it all.
BMW High Mileage Service
This article is intended for the young and learning technicians. This is also intended for us old folks that need another addition to our bag of tricks.
Dealing With No Start Problems on Volvos, Part 1
Volvo is one of those brands that rarely sees the tow truck.