Summary
It has been my experience that low sulphur fuel and ultra would greatly reduce emissions. Lower sulphur fuel would in reality extends oil change interval due to less acidic environment, the lubricating qualities of sulphur are greatly exaggerated.
Analysis
Older model diesels fuel systems may have an increase in wear.
This author consults with leading institutions through GLG
Analyses are solely the work of the authors and have not been edited or endorsed by GLG.
