A/C Update: The Future of R-134a
Alternative Refrigerants Loom on the Service Horizon
All About Flex Fuel Vehicles (FFVs)
With 6 million Flex Fuel Vehicles (FFVs) on the road today, there’s a good chance that one has already been in your shop for service. The difference from the usual cars and light trucks you see is the FFV that pulls in today or tomorrow may have E85 as its primary fuel source, rather than
Predicting Failures
spect that at one time or another, we’ve all had a customer return with a check engine light on with a new fault code that wasn’t there last time they were in. The events probably went something like this: Customer: “You couldn’t see that when you looked at it last time?” Shop: “No ma’am, there’s
Emissions Analyzers: What is Really Going On Inside that Engine?
An emissions analyzer is one of the most useful pieces of diagnostic equipment you can own. Scan tools are great for reading fault codes and sensor data, but a scan tool by itself can’t tell you what is actually going on inside the engine’s combustion chambers. A scan tool can read misfires and tell you
Technicians’ Top 5 Favorite Tools & Equipment
Roy Larson, president Beyer Motor Works Inc., BMW/Mercedes driveline experts Chandler, AZ www.beyerdriveline.com and www.beyermotorworks.com Member: BIMRS, Bimmer Tech Group, Mini Tech Group, BMW CCA, ASA, APRA, BBB My 5 favorite tools are: Streamlight Stylus Reach — This pocket flashlight puts the light where I need it, making it ideal to inspect brake pads and
Tech Tip: Understanding Vehicle Electrical Systems Begins and Ends with the Alternator
The alternator’s job has definitely become more complex during the past decade. Years ago, the typical import vehicle could live very happily with 40 amps of electrical current, which was enough to power the ignition, fuel and lighting systems. Today, that threshold is rapidly advancing toward 100 amps of current.
Tech Tip: Uncovering Hidden Culprits Speeds A/C Diagnostic Process
Many of our customers consider air conditioning to be a necessary, rather than an optional, vehicle amenity. For this reason, it has to work on demand. Why shouldn’t your shop garner these A/C service and repair opportunities? To aid your efforts, this article is going to look at some of the most common A/C problems we encounter on the Honda vehicle lineup.
Tech Tip: Servicing Cabin Air Filters
They call it the "hidden filter" because many motorists don’t realize their vehicles have separate air filters for the passenger compartments. Cabin air filters first appeared back in the mid-1980s. The earliest applications were on Audi and other European makes. Today, about 80 percent of all new import and domestic vehicles have a cabin air filter – or a slot where one can be installed.
Mercedes: Deciphering Driveability Dilemmas
As the oldest surviving automotive manufacturer on the planet, Mercedes-Benz has developed a reputation for superior engineering and quality. Models with new features and mechanical developments have been consistently introduced for more than a century. For the automotive technician, this line of vehicles has been a source of never-ending education. Innovation after innovation has challenged
CAFs: Searching for Hidden Services
They call it the “hidden filter” because many motorists don’t realize their vehicles have separate air filters for the passenger compartments. Cabin air filters first appeared back in the mid-1980s. The earliest applications were on Audi and other European makes. Today, about 80% of all new import and domestic vehicles have a cabin air filter