The U.S. automotive market is changing and people are keeping their cars and trucks longer and longer. I am no stranger to this mentality – I just sold my 1998 pickup I had owned since new. Doing so opened the opportunity for my next long-term investment, a Ford F350 with the 6.7L diesel.
The simple answer: Yes, provided the diesel oil meets the appropriate specifications and viscosity requirements of your engine. For example, if your gas engine calls for a motor oil that meets the API SN specification, you can safely use a diesel oil of the correct viscosity that meets the API SN spec.