well I got my truck back from dealer after draining the tank etc. Got 5 gallons of diesel from a country diesel station (near dealer), drove it for 2 days, then filled up at a truck stop. Everyting was fine, but about 200 miles later, or half a tank, my water in fuel light would come on when I came to a stop, for only a second then go off. Started happening more frequently. I filled up and added some Power Kleener. WIF light stays on. Ran it about 70 miles on new tank... light stays on. Never a power loss or sputtering or anything. WTH do y'all think is going on? I find it hard to believe I got another load of bad fuel. Appreciate any opinions. 
