But friends always change their oil!Local oil pickup co's have been paying for it for a while around here, anywhere from $.60 to $1 a gallon if you have a contract with them.
If you use WMO SHUT THE HECK UP ABOUT IT.
Shutting up about it is a mute point. The exhaust fumes tell the complete story.
It's those damn PSD and Cummins peeps - and at least one of those California MBZ people...
hhey !!! I resemble that remark. 
Ssshhhhhhhhhh............ keep it quiet guys, I dont think the rest of the world knows that a diesel will actually burn fuels other than diesel.......![]()

Or follow me to the rib roast!hhey !!! I resemble that remark.
Just drive behind me and enjoy the fish fry.![]()