Filters Keep The Bad Stuff Out
4/11/2012
Back to school: Refresh your sales skills by reading up on nine essential product categories in our annual technical sales seminar section. more
A Brief History of Gasoline Direct Fuel Injection Systems
1/18/2012
The concept of injecting gasoline directly into an engine’s cylinders was invented by Swedish engineer Jonas Hesselman in 1925. During World War II, Germany began equipping some of its fighter aircraft with direct fuel injection to prevent engine ... more
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How Fuel Pumps Work
4/4/2013
Most EFI fuel pumps are mounted inside the fuel tank, though some pumps may be mounted outside the tank or be paired with an external pump to push fuel to the engine. more
20th Annual Technical Forum: Filters
9/6/2012
Q: Filters have long been a common maintenance item. But with longer factory service intervals and “lifetime” filters becoming more common, how often do filters really need to be replaced?
A. There’s... more
The World of Fuel Pump Diagnosis
12/9/2011
It’s no secret to any parts professional that a very high percentage of in-tank electric fuel pumps returned for warranty aren’t truly defective. Unfortunately, many amateur and professional technicians assume that, because they can’... more
ASE PS2 Test Preparation Guide: Fuel System
10/10/2011
● FUEL PUMP — Delivers fuel from the fuel tank to the engine. Fuel injected engines usually have a tank-mounted, high-pressure electric pump. Older carbureted vehicles used an engine-mounted, low-pressure mechanical pump. Most EFI fuel pumps op... more |