
Idling Facts :
Driving a vehicle cuts warm-up times in half. This reduces fuel consumption and greenhouse gas emissions.
Ten seconds of idling can use more fuel than turning off the engine and restarting it. If you are stopped for more than
10 seconds - except in traffic - turn off your engine.
Every 10 minutes of idling costs you at least 2/10 (0.2) of a gallon of gas - and up about 7/10 (0.7) of a gallon for an
8-cylinder engine. Keep in mind that every gallon of gas you use you produce about 19 pounds of carbon dioxide.
Excessive idling can be hard on your engine. Because an engine is not working at its peak operating temperature, fuel does
not undergo complete combustion. This leaves fuel residue that contaminates engine oil and makes spark plugs dirty.
Restarting a car many times has little impact on engine components such as the battery and the starter motor. The wear on
parts that restarting the engine causes adds about $10 a year to the cost of driving - money that you'll likely recover several times over in fuel savings.
It's important to drive away as soon as possible after a cold start. But avoid high speeds and rapid acceleration for the
first 3-5 miles. This lets the whole vehicle reach peak operating temperature as quickly as possible without paying a fuel penalty.
If your vehicle has a diesel engine, idling actually lowers the coolant temperature faster than shutting off the engine.
In other words, switching off the engine keeps the engine warm longer.
A poorly tuned engine uses up to 15 percent more energy when idling than a well-tuned vehicle. Keeping your vehicle in good
condition is a key to fuel efficiency and reduced greenhouse gas emissions.
Idling your vehicle with the air conditioner on (to keep the interior cool) can increase emissions by 13 percent.
Warming up a vehicle is the most common reason given for idling - in both winter and summer! Many drivers also say that they
often idle while sitting in the drive-through lane of a fast-food restaurant or while waiting for someone.Contact us today to find an IdleWise™ dealer near you.

