Well, as you know I am new again to putting diesel in a car. Well I am a moron and accidentally put highway diesel in my 85 300SD. Wasn't paying close enough attention. Is this going to be detrimental to my car or is that it's just not legal to put in a passenger car. Car is still running great!
What is this low sulphur warning I am seeing on a few pumps?
Do I need to worry about that too?
Thanks for the help.