Top 10 fuel efficiency myths - MSN

[nookandcrannycar]

Originally Posted by #87

What is the point of "topping off". You will maybe save a trip to the gas station every couple of years, but probably spend equal or more time than that by click click click until you can see gas.

For me it clicks once, maybe I hold it until it clicks again, then I take it out and on my way. My new car, if I hold it again after it clicks it only puts in like 25 cents worth of fuel until another click.

Not worth the time IMO.

The point has nothing to do with saving time. The point is that if you always fill to the exact same reference point, then you always know that you are getting consistent, correct MPG figures (without the use of an aftermarket device). I keep a log book that includes repairs, maintenance, and gas in chronological order. My Yaris takes quite a bit of gas after the click. One of the great things about our country is that we can have different opinions and, generally (poking fun at the NSA), enjoy sharing them