I have used this station exclusivly over the past few years for my Non-Ethenol fuel. I recently filled up 7 gallons in 2 portable tanks for my lawn equipment. Both my my trimmer and pressure washer showed signs of sputtring. Contacted the station an they informed me that their tanks had no leaks. Pour a sakmple of the gas into a mason jar and waited 30 minutes. With 3 inches of gas there is 3 quarter inch of water at the base. read more