Mercury Marine Diesel oil in a Duramax
06-10-2010 | 02:24 PM
#2
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From: 29°50'49.74"N 95° 5'17.55"W.......TEXAS
You need to look at the api rating and see if its approved. I would not run any non-approved oil in an emissions equipped diesel "2006 on up" .
If you have an older diesel and the viscosity is approved then I dont see why not.
If you have an older diesel and the viscosity is approved then I dont see why not.
06-10-2010 | 02:48 PM
#3
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From: Mississippi
It's a 2004, both are 15-40 w I will look at both later.
