wagonmaster2ExplorerJun 20, 2020Length of time diesel fuel stays good in tankAssuming the diesel fuel was treated with Stabil and Biocide last fall how long would it be safe to burn since the pandemic has cut short travel plans all this summer? For years have done this in Nov...Show More
KD4UPLExplorerJun 20, 2020Some of the fuel in my Kohler diesel generator is well over 3 years old. I did put some biocide in it. It runs just fine.