Oil Change Intervals
Oil Change Intervals
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
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
Understanding How a Battery Operates
In the automobile, the battery serves three main functions. First is the obvious. It supplies electrical power for the ignition system, starter, computer system and every other electrical component while the engine is not running (or any other instance when the alternator is not charging). Second, it serves as a reserve power source, should the
Getting to the Heart of Electrical Systems
In current SAE J1930 terminology, the “alternator” is now being referred to as a “generator.” Of course, this isn’t news for many technicians because many vehicles have always been equipped with “generators” for several years. By either name, the alternator’s job has definitely become more complex during the past decade. Years ago, the typical vehicle
Debunking the Battery
In the automobile, the battery serves three main functions. First is the obvious. It supplies electrical power for the ignition system, starter, computer system, and every other electrical component while the engine is not running (or any other instance when the alternator is not charging). Second, it serves as a reserve power source, should the
Improving Handling with Shock, Strut and Other Upgrades
Handling means different things to different types of drivers. To most people, a vehicle that handles well is stable and predictable. In other words, there are no surprises and the suspension meets the driver’s expectations for normal everyday driving. Whether the stock suspension and shocks are up to the task depends on the vehicle, how
Medium-Duty Truck Clutch Repair
What is a medium-duty truck? The industry defines it as a vehicle with a Gross Vehicle Weight of 14,000 to 26,000 lbs. At 14,000 lbs., most heavy-duty one-ton trucks qualify as a medium duty vehicle. In light- and medium-duty trucks, the automatic transmission is ever increasing in popularity and numbers. So why am I talking
Diagnostic Solutions: Charging System Service
Drive belts are an often-overlooked component during routine maintenance service intervals Drive belts last so long on late-model imports that it’s very easy to forget about inspecting them during a scheduled maintenance interval. In the early days of import cars, drive belts didn’t last as long because many were made from a leather belt joined
Missed Services
Uncovering missed service can bring an instant profit, while at the same time resulting in customer gratification. Unfortunately, some services are often overlooked in our daily routine. It’s easy to gain tunnel vision in this business, only fixing what the car came in for, while ignoring the rest of the vehicle. Whether it’s because of
Selling Service for Low-Maintenance Ignition Systems
ition system maintenance as long as it feels like it’s “running good.” In reality, spark plugs eventually develop high electrical resistance because the electrodes wear away. When this happens, the secondary ignition voltage will increase until the ignition coil, ignition cable, spark plug boot or spark plug develops a high-voltage leak. When a high-voltage leak