farmingdadExplorerSep 29, 2018FuelMy 425 Cummins seems like it’s got 50 more Hp out West , we are out here on vacation I guess no humidity. Back in ky seems like it’s runn in a strain all the time. Gets about 6 mpg. It’s in a 2011 New...Show More
wa8yxmExplorer IIISep 29, 2018There are variations in fuel from State to State.. I will see if I can find the article or web site that explains it. State Fuelsthis is the start to the path of knowledge on this subject. NOTE I am not an expert on the issue. Just good at Google.