Is synthetic D-SOL compatible with my heavy-duty petroleum diesel motor oil?

by Robert Sanborn on Thu, Aug 10, 2006, who was a member of the STLE Society of Tribologists and Lubrication Engineers for 15 years.

**Yes, D-SOL is compatible with all petroleum motor oils. D-SOL will improve the pour point, oxidation stability, heat protection, and detergency of a petroleum motor oil. **

 
• My diesel engine has a lot of miles on it and has not had any problems, so why do I need to consider a fuel conditioner?
 
• Can I use D-SOL in my gasoline engine?