Buying a vehicle today can be a complicated combination of deciding between car makers and the many available models. And while some buyers start their selection process at a certain manufacturer, others only look at diesel engines, no matter who is was made by.
Diesel engines get better gas milage than gasoline engines, and while the fuel for these engines used to be less expensive than gasoline that is no longer the case. Even though the fuel is no longer less expensive, many truck owners will only by diesel vehicles. Whether they have seen a 5.9 cummins injector test result that impressed them or they simply grew up around diesel engines and have a knack for working on them, diesel buyers are pretty loyal to their favorite kind of engine.
Consider some of these facts about vehicles that use diesel fuel injection systems:
- Because they fire two or three times for every engine cycle, the more modern common-rail injectors can double the wear on injectors.
- There are two major types of deposits that can lead to excessive buildup and cause injectors to fail: internal and external injector deposits.
- American consumers purchased 489,612 clean diesel cars in the year 2014.
- Diesel engine cars are 20% to 40% more efficient than their gasoline counterparts.
- VW accounted for more than 50% of diesel car sales in the U.S. in the year 2014.
- The diesel engine design was first patented by Rudolf Diesel 125 years ago. The 5.9 cummins injector test is just a further advancement of this original design.
- Twelve months is the expected life of diesel fuel if it is kept at 68 degrees ambient temperature.
- The life of diesel fuel drops to between six and 12 months when it is kept at ambient temperature above 86 degrees Fahrenheit.
- The reason diesel vehicles get more miles to the gallon is that diesel fuel is 25% to 30% more energy rich than gasoline.
- Altough diesel vehicles only accounted for 3.2% of sales in the year 2012, that number is expected to double by the year 2018.
- When injection pressures reach 30,000 psi, it burns more completely because it creates and ejects in a fine mist of fuel.