Bad Gas Update
How bad can it get? When the price of gasoline soared to over $3 a gallon after hurricane Katrina, people were shocked. They actually began to change their driving habits to conserve fuel by eliminating unnecessary trips, sharing rides to work, staying home in the evening instead of going out and doing what little they
Under Pressure: Maintaining Ford’s Electronic Returnless Fuel System
By Glen Beanard, Technical Contributor Here we go again. A simple electric pump pushing fuel up to the engine, with its pressure being controlled by a little valve, and returning the unused fuel to the tank was not good enough. Now, we need to make that all fancy by adding a new controller, adding a
Fuel Pump Diagnostics
Electric fuel pumps are a vital part of any electronic fuel injection system because achieving an accurate air/fuel mixture ratio depends upon the fuel injector receiving adequate fuel pressure and volume. Because electric fuel pumps have moving parts that wear out, they also have a relatively predictable service life and, therefore, become a predictable profit