Tech Tip: Inspect the Spring-Loaded Automatic Belt Tensioner when Replacing Serpentine Belt
Most late-model engines have serpentine belt drives for the engine-driven accessories. And most people know that belts are a maintenance item and eventually have to be replaced. But many don’t know the spring-loaded automatic tensioner that keeps a serpentine belt tight is also a wear item. Consequently, the automatic tensioner may also have to be replaced when the time comes to change the belt.
MAHLE Clevite Demonstrates Leadership in Motorsports and the Aftermarket
Engine performance is a key aspect of winning NASCAR races, and more NASCAR races have been won with Clevite engine bearings than any other brand. Clevite bearings and other performance engine products from MAHLE Clevite Inc. – including Perfect Circle piston rings and Victor Reinz gaskets – are official NASCAR Performance Products.
Brake Tech: What is a Complete Brake Job?
Most motorists know brake linings don’t last forever. Brake pads and shoes use friction to stop a vehicle, so every time the brakes are applied the linings experience wear. After so many stops, the linings wear out. The rate at which the linings wear out depends on the frequency of use, how hard the brakes
Tech Feature: Power Your Profits with Performance Mods
The sport compact car market is certainly a good place to be these days. One of the advantages of doing import performance modifications and upgrades is that you don’t have to wait for cars to break to get business. The people who drive these cars spend money on performance modifications regardless of the age, mileage or condition of their vehicles.
Tech Tip: Inspecting the Spring-Loaded Automatic Belt Tensioner
The automatic tensioner has a coil spring inside that applies just the right amount of force against the belt to keep it tight. The tensioner also provides a little "give" so it can absorb and cushion shock loads on the belt that occur when the A/C compressor clutch cycles on and off. What’s more, the tensioner automatically compensates for wear and keeps the belt under constant tension.
Power Your Profits with Performance Mods
The sport compact car market is certainly a good place to be these days. One of the advantages of doing import performance modifications and upgrades is that you don’t have to wait for cars to break to get business. The people who drive these cars spend money on performance modifications regardless of the age, mileage
Suspension & Brake Repairs: Ensure Customer Service and Safe Vehicle Operation
This month, we find ourselves in a familiar environment — under a car or in the wheel well. The good news is you’re under a Mazda car or truck that will present few surprises in terms of service procedures, while providing the additional service opportunities we’ve come to expect from undercar repairs. A vehicle can
Tool Storage: Buying a Toolbox is Like Buying a House — For Your Tools
The journey of a thousand miles starts with just one step. Deciding what new tool storage system you want can feel like that kind of journey. As the single largest purchase you are ever likely to make in your career as a technician, it is an important one! In fact, other than your home and
Tech Tip: Don’t Turn Away Clutch Replacements
Clutch replacement does not have the prestige of driveability diagnostics, but at times, it pays better. Some shops turn away clutch replacements in fear of comebacks and lost productivity. But, clutch replacement offers the shop opportunities to sell additional services that might slip past the bottom line.
Horsepower TV to Devote an Entire Show on 2007 MAHLE Engine Builder Showdown
Horsepower TV, a leading automotive television series, is devoting a full 30-minute episode on the 2007 MAHLE Engine Builder Showdown. Horsepower TV airs on Spike TV. The Showdown, which was held at the NASCAR Technical Institute in Mooresville, NC, resulted in a record-breaking engine building effort by Pro Motor Engines’ team of Dennis Borem and Darrell Hoffman.