Diagnostic Solutions: Fuel System Pressure & Volume Checks
For maximum efficiency, modern import fuel injection systems require that fuel be delivered at a specified volume and pressure. Because the fuel injector’s job is to mix fuel with the intake air charge, it must produce a finely misted, conical spray pattern through the fuel injector nozzle. Lower-than-specified fuel pressures not only fail to provide
Brake Booster: Service Fundamentals
Disc brakes are not “self-energizing” like drum brakes, so they require more pedal effort to apply. It’s the magic of power brakes that allows a 98-lb. little old lady to bring two tons of a you name it luxury sedan to a screeching halt with little more than a light caress of her foot against
Tech Tip: Lighting and Driving Safety
Nothing lasts forever and headlights and other bulbs are no exception. After 1,000 or more hours of operation, the light-emitting tungsten filament eventually burns out, causing the lamp to fail. Vibration is another factor that can shorten the life of any bulb and headlights are always vulnerable to stones and debris kicked up by other vehicles, not to mention collision damage.
Tech Tip: Fuel Pumps are the Heart of the Electronic Fuel Injection System
The fuel pump is the heart of the fuel system. On most late-model vehicles, an electric pump is mounted inside the fuel tank to supply fuel to the fuel injectors. The pump runs continuously after the key is turned on and the engine starts – unless something goes wrong with the pump and it quits.
The Snap-on Classic 96 Tool Organization Solution Provides Unsurpassed Strength and Lasting Value
Snap-on Tools has again proven its ability to create innovative storage solutions that meet the needs and exceed the expectations of America’s automotive technicians. Easy customization, durability and enduring value will make Snap-on’s new Classic 96 tool storage roll cab an instant classic among technicians.
MotorVac’s CoolantClean 1000 Provides Fast, Efficient Coolant Flush Service
The CoolantClean 1000 (MCF 5150) from MotorVac is designed to quickly exchange the used coolant mixture in a vehicle’s cooling system in only a few simple steps. The machine extracts coolant directly from the radiator and allows a basic service to be performed in just a few minutes.
OTC Releases TPMS Advisory
The gateway to safe and reliable tires fundamentally begins with TPMS education. Many studies show that the majority of cars on U.S. roads are operating on tires inflated to only 80 percent of capacity. OTC urges technicians to advise their customers to check their tire pressure monthly, if not more frequently.
Snap-on Diagnostics Introduces Software Bundle 7.2
Without regular software upgrades, automotive shops just aren’t getting the most out of their diagnostic investments. That’s why Snap on created Software Bundle 7.2. No matter which diagnostic platform is used – MODIS, SOLUS or the cartridge-powered Scanner – Software Bundle 7.2 delivers the supercharged performance that shops need to win and keep repair customers.
Chevy AVEO Timing Belt Service
As a rule, General Motors uses timing chains rather than timing belts on most of its engines. Timing chains are long-lived and reliable, and do not have a recommended replacement interval. Not so with timing belts. One GM engine that does use a rubber timing belt is the 1.6L E-TECH II engine in the 2004
A/C Service: The Heart of the Matter
The heart of the business, feel the heart beat, he has a good heart. These familiar thoughts and sayings all refer to the same thing. Whether it is a figurative or literal reference, the message is the same. There is always a central and irreplaceable part or component or, sometimes, person to all things. This