What kind of fuel does a cat C7 ACERT use?
What kind of fuel does a cat C7 ACERT use? In 2007 diesel fuel itself changed to Ultra Low Sulfur Diesel or ULSD. The fuel change dictated that the fuel system of the CAT C7 ACERT needed to change to a common-rail injection system. The new common-rail injectors took injection pressures to 25,000-27,500 psi. The fuel transfer pump supplies the fuel to the fuel rail at 280 psi. What was the problem with the Caterpillar CAT C7 engine? The ACERT Technology had a lot of problems for Caterpillar, first with the CAT C7 but more so later on with the...