ULSD vs Regular Diesel / Have You Noticed?
This is a question and not a statement... Almost all of the lube oil contamination can be traced back to soot. And in theory more soot is formed when sulfur is present in the fuel. Of course incomp...
Forum Discussion
This is a problem when no one is monitoring the monitors. My toad is 22-years old and according to real-life CO, CO2, HC, and NOX it pollutes quite closely to a similar horsepower 2015 engine. How is this possible?
