Onan BFA Oil - Why not 20W-50?
Note: Our typical camping climate range runs from 10F to 115F (if we go to Redding, CA in the summer... otherwise up to about 105 in Southern Oregon.) Clearly Onan/Cummins have updated their recom...
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mid to high 80's is when I used genne most. going down the road because the engine air can't keep up. You know, the engine sits right inside the cab on a C. And of course, Camp Wal Mart and the older campgrounds that can't support modern campers with A/C and it's needs.
