The CBC posted their top eight ways to save on fuel as prices continue to climb at the pump.
I don’t agree with all of them.
- Choosing supreme gas for an automobile that specifies regular won’t improve fuel mileage since octane ratings are for compression. You may see some improvements in fuel economy if you choose a fuel that has no ethanol in it since it’s energy content is lower than gasoline [wikipedia].
- Sparkplugs last longer than a year. You may not want to go the full 160,000km on the same set and be sure to replace them with high quality plugs at or above OEM specs.
I would move the behaviour items further up the list too. Stops and starts as well as speeding can really increase your fuel consumption.
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