Selling the ‘Maintenance Free’ Ignition System
What does maintenance free really mean? When it comes to ignition systems, theres still plenty of maintenance to do.
The Science of Fuel Delivery
One of the first things you have to learn abouot fuel delivery is the role of the air/fuel mixture on combustion, emissions and performance. To better understand what’s going on, you need a short lesson in the chemistry of combustion. Chemistry is a pain – but if there’s no pain, there’s no gain, and you
The Modern Diagnostic Process
Just before the beginning of the 20th century, Sir Arthur Conan Doyle’s famous fictional detective, Sherlock Holmes, revolutionized criminal investigation by using the scientific process to arrive at a factual, rather speculative, outcome. For the past decade, a similar revolution has been taking place in the automotive service industry. Today, a new type of technician
ASE P2 Test Prep: Automatic Transmissions
An automatic transmission shifts itself using engine rpm, load and other inputs to regulate shift points and gear engagement. Older automatics have mechanical/hydraulic controls, while newer automatics have electronic/ hydraulic controls and are operated by a computer (the powertrain control module or a separate transmission control module). All automatics require some type of oil for
ASE P2 Test Prep: Emissions Control System
Information to help parts professonals pass the ASE P2 test.
ASE P2 Test Prep: Engine Parts
Information to help parts professonals pass the ASE P2 test.
ASE P2 Test Prep: Fuel System
Information to help parts professonals pass the ASE P2 test.
ASE P2 Test Prep: Manual Transmission
Information to help parts professonals pass the ASE P2 test.