I just bought my RSX last month. Today was the 3rd time I put gas in it but the 1st time the low gas light was on. The pump said it took 14.657 gallons but the manual says its a 13.2 gallon tank. The light had just come on a couple miles before and the needle was just a hair above "E". Is there a reserve not included in the 13.2 gallons listed? At what point does the low fuel light come on? A 1.5 gallon reserve for a 13.2 gallon tank seems a little high. Should I call the department of wieght and measure about the gas station?