Hello board brothers. Thanks for allowing me to enter your board. I have been running John Deere mowers for a while now. I did have a local dealer and purchased John Deere 10w30 oil. When they closed down I started using Castro gtx 10w30. Then I thought I would try Napa oil. I am on here to see what the members suggest. I really liked the John Deere oil but I need something I can buy local. This year my mowers have been used and abused more than ever. One newer has over 1200 hours and other has over 800 hours. They both have Kawasaki engines. I want to do whats best for them. Synthetic,synthetic blend, extended life or other? For the record I run rotella 15w40 in my power stroke and my wrangler with Napa gold filters.
Thanks for suggestions
Thanks for suggestions