Leak Detection: Becoming Your Shop’s Leak Detective
When a customer’s A/C system isn’t cooling well and the refrigerant charge is low, you know the system is leaking. The question is where? Finding refrigerant leaks on today’s vehicles can be a challenge. For one thing, many of the A/C system parts are buried and difficult to reach. Also, most systems today hold much
A Brief History
In 1931, people thought Edward S. Babcox was insane for launching a magazine in the middle of the great depression. But, 75 years and almost 900 issues later, BRAKE & FRONT END is still going strong. For the past few months, I have been reading back issues of BRAKE & FRONT END non-stop. In musty
Alignment Equipment
From the brake pad to the shock absorber, every product that you come in contact with at a shop has a history that goes back at least 75 years. We will look at different product categories and track the innovations that have shaped these products and the future for these segments. Alignment Retrospective In the
Tech Update: Good Vibrations
Suspension Vibrations Could Have Your Customers Singing The Blues The song “Good Vibrations” by the Beach Boys may have been a big hit in its day, but there’s no such thing as good vibrations or noise when it comes to a customer’s vehicle. Vibrations are annoying and may be a warning signal that something’s amiss.
Kia Maintenance & Service Solutions
MASTER CYLINDER DIAGNOSIS Easy Fixes For Elusive Intermittent Problems While Kia offers a 100,000-mile powertrain warranty, well-documented maintenance is an important part of keeping that warranty valid. With regular maintenance required at 30,000 miles and timing belts at 60,000 miles, owners will be looking for quality service. Rather than delve into the service nuts and
A/C Update: Diagnosing Rodent Damage
DuPont Announces the Development of Next Generation Refrigerants
Loss Leader: Lost Cause?
It seems like there are always certain services that are routinely performed by repair facilities at a loss. Sure, they might generate enough revenue to pay for the direct expenses of doing the job, such as parts and technician labor, however, they often fail to make their needed contribution to the overhead expenses of owning
Wheel Bearing Failure Diagnostics
On a typical passenger vehicle weighing around 3,400 pounds, each pair of front-wheel bearings, as well as the rear-wheel or axle bearings, support saround 850 pounds, depending on the weight balance and driveline configuration. If it’s a 6,000-pound SUV, each bearing might carry about 1,500 pounds. This load is concentrated on the relatively small bearing
Ride Control Repairs
Keeping Your Customers’ Tires Glued to the Road
A/C Update: The Logic Behind Automatic Temperature Controls
Many new cars and trucks now have automatic temperature control (ATC) systems that not only regulate cooling but also heating for year-round passenger comfort. Most of these systems have their own computer that may be built into the control panel head, located elsewhere or integrated into the body control module. One thing’s for sure: the
Selling Services, Tools for Selling Ride Control
It has been estimated by one ride control manufacturer, that 80 percent of vehicles in junkyards still have their original shocks or strut units. Part of the reason is that selling shocks and struts is difficult. It is an item that when it wears, it does not cause the vehicle to stop running. When it
A/C Update: Underhood Service: January 2006
MACS Jumps on the Express Train 2006 Show Preview Although temperatures are always changing, one thing remains constant: hot summers and cold winters bring great volume to the air conditioning, radiator and heater repair business. “Nothing is more important to our industry than the weather,” said Elvis Hoffpauir, Mobile Air Conditioning Society Worldwide (MACS) president