Onan Quiet 7.5 Diesel Generator Oil
Doing Oil/Filter change on above generator. Any input or comments with the use of Mobile DELVAC 1300 15-40 engine oil in the Onan generator?? Or other recommendations. Located in the NW U.S. And...
Forum Discussion
lj2654 wrote:
The Delvac oil is a great oil, as is the Shell Rotella. I use the Shell Rotella T3 15w-40 oil in everything I have, etc: CAT engine, generator, truck, mower...
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