Spotting Problems with a Non-Contact Infrared Thermometer
Being able to measure temperature variances can play an important roll in diagnosing vehicle maladies for both undercar and underhood technicians. This can be easily accomplished by using a non-contact infrared thermometer. With this tool, technicians simply point the thermometer at the area of concern and they are immediately provided with the temperature of the
Loaded Brake Calipers: Can They Boost Productivity?
Some technicians like loaded calipers because everything they need comes in one box. They don’t have to worry about mismatched parts from different suppliers and the complete assemblies are quick and easy to install. Most importantly, they see fewer comebacks because of brake noise or other problems. Loaded calipers do provide a variety of benefits
Bleed and Flush Pointers
es overlap on the same job. Bleeding the system is done to remove all air from the hydraulic system, while flushing is performed to replace the fluid. More and more shops are performing a variety of fluid flush services as a method of increasing shop income. Generally, shops purchase a specialized flush machine for each
ABS Bleeding Service Pointers Help Complete the Job Right the First Time
Honda Honda has a well-deserved reputation for overall vehicle reliability, which extends to the ABS system. For the most part, bleeding the system will present no unusual problems. Caution: A word of warning when working around the accumulator and modulator assembly. The brake fluid is under thousands of pounds of pressure (3,625-5,075 psi). Be sure
Power Steering Repair
A long time ago in a garage far away a young technician was seeking a repair of a steering system. He found there are a lot of things that can go wrong with a rack and pinion steering gear. The steering wheel vibrates at speeds above 45 miles per hour; the steering wheel doesn’t return
Preventing Oil from Turning to Sludge
Fresh engine oil is a clear, free-flowing liquid blend of base stock and additives that contains no fuel, water, coolant, dirt or other contaminants. In engines that have failed prematurely, the oil has very often been transformed into a high viscosity deposit of brown or black goo, commonly referred to as “sludge.” When regular engine
Marketing Mufflers: Muffler Replacements Are a Fast, Easy Way to Improve Your Shop’s Bottom Line
Have muffler inspections become a low-priority undercar service in your shop? With the introduction of stainless-steel exhaust systems into the import market, it’s easy to forget that muffler and related exhaust parts sales are still a lucrative service that can enhance any profit and loss statement. Muffler replacements can be profitable at any skill or
Basic Brake Hydraulics: Classic Symptoms of a Failing Master Cylinder
Anyone who works on brakes should be familiar with basic hydraulics and the various components that make up the hydraulic portion of the brake system. So if you’re not as familiar with this subject as you should be, keep reading and we’ll refresh your memory. We’ll start at the heart of the system, which is
Servicing Mazda Electrical Systems: Starting and Charging Diagnostics
While it sounds obvious, the battery is often overlooked when dealing with an electrical problem. Actually, the battery should be more of a maintenance item than a repair issue. I have to think by now all successful import specialist shops are relying on maintenance work to keep their bays profitable. Checking and servicing the battery
Power Steering Racks: Leak Diagnosis & Repair
Power steering is a wonderful invention, especially for those who lack upper body strength or have puny arms. Years ago it was considered a luxury option mostly for elderly people who drove big cars. But today, everybody wants effortless steering, whether they drive an econocar or a three-ton SUV. Consequently, virtually all cars are now
Brake Hardware: Lessons Learned From a Little Piece of Wire
Every technician has struggled with those little wire clips that push the pads onto the pistons on first-generation Mazda Miatas. Those little clips that barely fit into the painted-over holes on the new pads and can shoot across the shop like a rubber band can make a big difference. One racecar builder who specializes building
Seasonal Service
It’s that time of year again. Time to start promoting seasonal service checks. So before family hits the road for vacation with gas possibly hitting $3 per gallon, here are some service items that should be checked. TIRES Tires obviously play a very important role in safe driving because of their affect on traction, handling