View Full Version : How many guys running wmo in their cummins??

weapons of grass destruction
06-17-2011, 10:13 AM
How many of you guys running wmo in your 12 valve cummins.
And had no problems and drive all over the place.
My Dad drives an hour a week and want see the track record.
Guys that run it in their work trucks that depend on it every day.

06-17-2011, 03:17 PM
I wouldn't use the stuff in a city vehicle. It smokes a lot and is very bad sitting at idle in traffic. Besides that I've run wmo in my 6.0 ford which is far more picky than your cummins and had no issues; however, I filtered it of course I would assume you would too. less than 1 micron filter was used on my application and it was heated to about 140 degrees. No I'm not talking about WVO either.