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
Yes, It is Rocket Science!
W hen I was a young man, I remember my dad saying something to the effect that working on cars wasn’t exactly rocket science. He was right. In the days of carburetors and contact point ignition systems, a mechanic didn’t need much diagnostic equipment. All you needed was a timing light to check spark timing,
Muffler Technology: A Look Inside
Is a muffler nothing more than a steel can with some baffles and tubes inside? That’s how most mufflers look, but there’s a lot more to muffler science than meets the eye. A muffler’s job is to muffle sound. That’s why we call them mufflers. In England they’re called silencers. Regardless of the name, they
A/C Update
The Mobile Air Conditioning Society (MACS) 25th Anniversary Convention and Trade Show is a great event for shop owners and technicians to learn about the latest trends in air conditioning technology and to see the latest A/C service products and equipment. This year’s show was held in Las Vegas February 1-3. One question that came
Brake Tech Update: Uncovering Brake Fluid Leaks on Acura Integras
The brake fluid level on 1994 Integras may be low in the ABS reservoir, and fluid may appear to be leaking from under the label on the ABS accumulator. The likely cause is that the ABS accumulator internal O-ring is damaged, allowing brake fluid to leak out. Diagnosis: Remove the label from the ABS accumulator.
Brake System Service: Eliminating Noise and Vibration Problems
Brake noise and vibration are two things few people will tolerate for very long ‹ especially owners of high-performance European sports cars and luxury sedans that are renowned for their eye-popping stopping power. People who spend upward of $30,000 or more for an upscale Asian or European nameplate usually expect their brakes to be quiet.
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
The Top 5 Favorite Tools of the Country’s Top Technicians
Dan & Kris Cesena Honda Hospital, Inc. San Mateo and Milpitas, CA Our top five favorite tools (and why) are: The Snap-on MicroVAT Battery/Starter/Alternator Tester. Why? Well it makes it much easier to test batteries, alternators and starters; it has an infrared port, which sends the data to an optional thermal printer; and with these
Internal Engine Repairs: Why Head Gaskets Fail
A blown head gasket is bad news for any motorist. It means the cylinder head has to be removed, and possibly resurfaced, to replace the head gasket. If coolant has entered the cylinders and/or crankcase, additional repairs or a whole new engine may be needed depending on the extent of the damage. Anyway you look
Mufflers & Exhaust Systems Exchanging Stock for High-Performance
High-performance mufflers and exhaust systems are as much about looks and sound as they are about horsepower. Most customers who want these types of products want mufflers and exhaust systems that look and sound as good as they perform. It’s all about personalizing their vehicle and projecting an image. Customers who buy performance exhaust products