Oil used for an Onan for a 2014 Sunseeker
Just wondering what oil most of you use on the Onan Microquiet. Mine is a 2014.It says any 30 wt. would be ok but would like to be a little more specific. Thanks for all the help
Forum Discussion
Straight 30 weight is the Onan recommendation for temperatures above 32F. They also recommend 15W40 for temperatures between 10F and 100F.
Here in Illinois, we run straight 30 weight in our Onans because that closely approximates the temperature range we run in.
Here in Illinois, we run straight 30 weight in our Onans because that closely approximates the temperature range we run in.
