MACS Adds Engine Cooling Track to EXPRESS TRAIN 2006 Convention
EXPESS TRAIN, the 2006 MACS annual convention and trade show, will offer special training sessions dedicated to the engine cooling and heat exchange segment of the repair market. The extra training track was added in direct response to requests from engine cooling professionals who asked the MACS board for a quality training program and a dedicated engine cooling products section at the trade show.
Friend or Foe? Evaluating China’s Impact on the Global Economy and Your Business
There’s a lot of talk these days about China and how its infrastructure is a growing market for U.S. auto parts. These facts* prove it: U.S. automotive suppliers exported $835 million in parts to the Chinese economic area in 2004; total parts exports to China, Hong Kong and Taiwan last year represent a 16.4% increase
Top 5 Tools
Brian Courtney Allied Fleet Services of Texas Pasadena, TX Ingersoll-Rand 231c 1/2" Impact Wrench – It never fails to deliver. It’s 16 years old, and I’ve only had to replace the anvil. Saves my money, for sure! Raytek Non-Contact Thermometer Raynger ST2 – I don’t have to wait for a temp reading from
Universal Coolants: The Ultimate Answer?
For nearly a decade, vehicle manufacturers have been introducing and using a variety of extended-life coolants. The only thing these coolants have in common is that they all seem to differ in formulation and color. There are orange coolants, green coolants, blue coolants, red coolants, yellow coolants, even pink ones. The proliferation of different coolant
Drum Brakes, Understanding The Hydraulic Side
The wheel cylinder supplies the muscle for a drum brake. Most wheel cylinders are relatively simple: a pair of horizontally opposed pistons mounted inside a cast iron or aluminum housing. A brake line or hose from the master cylinder routes hydraulic pressure to the wheel cylinder, which pushes the pistons out. This forces the brake
Compressors, Condensers & Refrigerant
Hot weather is just a few weeks away in many areas of the country, and that means plenty of air conditioning service opportunities. Years ago, A/C was considered a luxury. Now it’s a necessity. Automatic climate control systems use A/C year-round for defrost and dehumidification as well as cooling. Even so, it’s hot weather that
Parking Brakes: The Forgotten Fourth Pedal…Or the Seldom-Used Stick
How Much Is Really Enough?
Engine Maintenance: Head Gasket Failure Symptoms and Diagnosis
Over the last decade, the engines that have been used in the Honda and Acura line of cars and SUVs not only deliver many miles of service, but their performance level sets a standard that few car makers in their class have been able to match. Additional proof of both the reliability and potential of
GM Timing Belt & Chain Service
Some overhead cam engines in General Motors vehicles use timing belts to drive the cam (the 2.0L for example), some use chains (2.3L Quad Four, Cadillac’s Northstar dual overhead cam 4.6L V8, the Aurora Northstar 4.0L V8 and Chevy’s Vortec 4200 inline six), and some use a combination of both (Chevrolet’s 3.4L V6). The rest
Ford Timing Belts & Chains
Timing belt and chain replacement is one service that isn’t going away any time soon. Most Ford engines with overhead cam timing belts have a recommended replacement interval of 60,000 miles to 120,000 miles depending on the application (see the chart on page 54). So if a customer is driving a vehicle that is more