News Archives - Page 879 of 884 - UnderhoodService
Diagnostic Dilemmas: Driving Forces Behind a Driveability Technician

He used to be known as the tune-up guy, the shop troubleshooter or the ace mechanic. Today, he’s known as a driveability tech. Tomorrow, when body control electronics come on full line, he’ll probably be known as an electronics diagnostics technician. Whatever his name might be, most of us know that driveability techs are smart,

10 Tips on Tightening

The installation of gaskets is one of the most important aspects of rebuilding an engine. Gaskets provide a seal between mating surfaces so oil, coolant, vacuum and pressure don’t leak. As long as all the gaskets are installed properly, everything should be fine, and the engine shouldn’t leak. But, as every rebuilder or technician knows,

Editor’s Notebook

With the month of June comes graduation ceremonies and commencement speeches that are filled with emotion and congratulatory remarks, words of encouragement, and challenges to graduates to fulfill their dreams, make their mark on society and change the world to make it a better place. These “dreams foster goals, and achievement brings success” messages should

Getting “Tuned” Into Exhaust System Service Opportunities

Although stainless steel exhaust systems have reduced the number of exhaust system replacements, it’s important to remember that regular exhaust system inspections remain an integral part of import service. When inspecting an exhaust system, remember that the exhaust pipe and muffler must: Help “tune” the engine for peak performance;   Reduce noise to legal levels;

Mercedes-Benz Engine Diagnostics

I’ve always loved the puzzle. Check Engine warning lights have become an everyday chore for me over the last five years. It’s a challenge that extends my interest and creativity in the auto service profession. Before I deal with some specific Mercedes-Benz faults that I’ve researched, I must say that the ability to really solve

MACS Show: Technical Session Coverage

Once a year, the Mobile Air Conditioning Society (MACS) hosts a trade show for A/C shop owners and technicians. This year’s event in Orlando, FL, provided a wealth of service information to those who attended the technical sessions. For those who couldn’t be there, we pass along some of the highlights from the technical sessions.

Perspectives

What do you get when you cross Las Vegas and Automotive Aftermarket Industry Week? A working vacation worth taking this fall. You’ll find so much to see and do, you may not even go near a slot machine. In addition to coinciding with CARS, AAIW – which includes the AAPEX and SEMA shows – will

News: New AAIA Chairman Caracci Lays Out ‘Positive Vision for the Aftermarket’

Broadview, IL – David Caracci, newly elected chairman of the board of directors for the Automotive Aftermarket Industry Association (AAIA), has laid out his “positive vision for the aftermarket as we work together to meet the challenges and potential of today and tomorrow.” As he assumes one of the most influential roles in the U.S.

Permanent Magnet Starters: ‘Starting’ the Electrical Diagnosis

When we diagnose problems with the modern, permanent magnet, reduction-gear import starter, we begin by looking at a system composed of the battery, starter and connecting wiring. The automotive battery, for example, is designed as a fast-discharge battery capable of sustaining enough amperage output to crank the engine until the fuel injection and ignition cycles

Muscling in on Restoration Work: Part 2

There’s a hot trend in the automotive aftermarket to return car owners to the past. Literally. Today, aging baby boomers are spending big money on “recapturing the rapture” of the cars of their youth. Just turn on your television any evening and you’re sure to find some type of automotive program on the cable and

Untitled

ls, appear to be the next generation of fuel injection for gasoline engines. The reasons for implementing this technology are legislative, and also include market requirements that drive the need to reduce fuel consumption, while at the same time, meet the increasingly stringent exhaust emissions regulations. According to engineers at Delphi Corp., gasoline direct injection

Chrysler Neon 2.0L

When Chrysler introduced their new Neon models back in 1995 under the Dodge and Plymouth nameplates, they said they were launching a new generation of “fun-to-drive” entry-level cars that would appeal to a wide range of people. Everything was new about the Neon: a brand new body, a brand new chassis and two new engines,