Diagnostic Dilemmas: Playing the Diagnostic Shell Game
More often than not, deciphering diagnostic trouble codes is like playing a high-tech version of the old circus sideshow “shell” game. In the trouble code shell game, we are led to believe that the pea (diagnostic solution) is hidden under one of the shells (DTCs) stored in the diagnostic memory. Unfortunately for the diagnostic technician,
Keeping Hondas Original is Jason’s Automotive’s Specialty
When it comes to advertising, Jason Abbott does it all: TV commercials, mailers, phonebook listings, newspaper and local school event sponsorships. And for this independent repair facility in Tujunga, CA, it works. “I’m the busiest shop around here,” says Abbott, who co-owns Jason’s Automotive Specialty Shop with his wife, Roxanne. “Even when times are real
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
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,
Muscling in on Restoration & Performance Work: Part 1
As automotive technology continues to become more complex with each new model year, you may be longing for the “good ol’ days” when engines had carburetors and distributors but no sensors, fuel injectors or computers. Most driveability problems were fairly simple to diagnose and only required a trained ear and a few basic tools. Alas,
Tech Tips: Safety Issues for Servicing Hybrid Vehicles
The hybrid concept of combining an internal combustion engine with an electric motor and electric power supply is becoming more popular as vehicle manufacturers look to reduce emissions and fuel consumption in vehicles. Consumer interest in these vehicles has been favorable, which is why you can expect to see more of these types of vehicles
Belts and Hose Inspectionscan Lead to Profitable Add-On Sales
Accessory drive belts and coolant hose replacements are perhaps the most popular and lucrative add-on services in the independent import shop. Because belt and hose inspections are included in auto manufacturers’ scheduled maintenance charts, service writers at most well-managed shops recommend a belt and hose inspection along with tuneup, oil change, starting, charging, cooling, air
Rev Up Volvo Performance
When any engine swap is done using a larger displacement engine, you have to look at the big picture. Everything around it must be addressed to handle the added horsepower. This includes the braking system, front and rear suspension, and the structure of the frame. When I did my first Volvo V8 engine swap, it
Understanding Today’s Multi-Coil Ignition Systems
Distributorless Ignition Systems (DIS) have been around for more than two decades, but in recent years the trend has been to multi-coil systems such as Coil On Plug (COP) or Coil Per Cylinder (CPC) ignition systems, and Coil Near Plug (CNP) ignition systems. COP systems have become the hot setup for a number of packaging,