Does turning off your engine save gas?

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Ilene Frami asked a question: Does turning off your engine save gas?
Asked By: Ilene Frami
Date created: Tue, May 25, 2021 6:12 AM
Date updated: Thu, Sep 22, 2022 7:13 AM

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Video answer: Americans have no idea how much fuel idling uses

Americans have no idea how much fuel idling uses

Top best answers to the question «Does turning off your engine save gas»

Unless you drive a vintage, carburetor-equipped vehicle, you'll save fuel and reduce carbon dioxide emissions by turning it off. Some drivers think that idling uses less fuel than restarting, but our research has found that drivers save fuel and reduce emissions by shutting down for stops as brief as 10 seconds.

Video answer: Busting the myth that vehicle idling uses less fuel than…

Busting the myth that vehicle idling uses less fuel than…

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Just 10 seconds of idling uses as much gas as restarting your car, according to the California Energy Commission Consumer Energy Center, which recommends you shut off your car when you’re parked (at a drive-through business, for instance) for more than 10 seconds.

Okay. So I've tested this as thoroughly as I can, and I think it does (I saw a ~5MPG increase in my unscientific test), but I want to know if there …

Linda Gaines, Argonne transportation systems analyst: You should shut off your engine. Unless you drive a vintage, carburetor-equipped vehicle, you’ll save fuel and reduce carbon dioxide emissions by turning it off.

The researchers concluded that restarting a six-cylinder engine—with the air conditioner switched on—uses as much gas as idling the same car for just six seconds. Idling is similarly wasteful in...

RAY: Yes it does, and no you won't.It does provide a power boost, and it does not harm the car.TOM: In fact, automotive engineers figured this out some years ago and developed a switch so the AC would be turned off automatically when the engine needed all of its power.

Many Filipinos believe that the AC accounts for more fuel consumption, which is why turning it off and rolling down the windows at every chance is considered an ingenious technique to save on gas. An example: some drivers turn off the AC when they are just a few blocks away from their destination.

As for the folks who manually stop and start their cars at red lights, they may save some fuel, but Bennett doesn’t recommend it. You risk damaging parts that your car uses to start. Start-stop...

Debunked: Does switching off your engine when stuck in traffic save fuel? It’s time to settle the argument you always have with that back-seat driver. By Nicky Ryan Sunday 13 Oct 2013, 10:30 AM ...

But rolling down the windows and driving with them open reduces fuel efficiency even more than blasting the AC. “Running the air conditioner when driving is actually more efficient and saves gas as compared to driving with the windows down,” Bennett says. “When the windows are up, the vehicle is more aerodynamic.

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Video answer: Should you leave your car's engine idling? myth busted

Should you leave your car's engine idling? myth busted