How To Use Detroit Diesel Optimized Idle?

Severe weather is the most typical reason for leaving a truck idle. Excessive cold and extreme heat can make it necessary for the driver to idle the truck in order to stay comfortable.

  • Start the engine at 900 to 1200 RPM and let it idle for a few minutes. This guarantees that the oil has enough pressure to reach the tops of the engine’s heads.
  • Open the windows or the bunk vents. This keeps the air in the cab clean and free of fumes. Fumes from the engine have been related to a greater cancer rate among truck drivers, as well as death by asphyxiation.
  • Look for any leaks in the exhaust system. During your morning pre-trip checkup, look for any exhaust leaks. Check any APU exhaust that has been improperly channeled and has accumulated underneath the cab or sleeper. I know of a truck driver in Arkansas who died lately from this identical condition while sleeping in his bunk.
  • For the optimal air flow, park the car. When it’s required to idle, try to park in the opposite direction of the wind. Any fumes lying beneath the truck will be blown away by the wind.
  • Do not leave the truck running with the engine turned off.
  • If you need to get out of the truck, turn it off. Thieves are attracted to idling and empty trucks.

Idling a big rig should only be done in exceptional circumstances. However, it never ceases to amaze me how many truckers leave their trucks running all night when a blanket would keep them just as warm.

What is the best way to keep my Freightliner truck running?

  • Idle your Freightliner between 900 and 1200 RPM: It’s critical to idle your Freightliner between 900 and 1200 RPM. It will ensure that there is enough oil pressure to reach the engine’s top. Mechanical harm can be caused by insufficient oil at the engine’s top.
  • Check your brakes: When your Freightliner is idling, you need to make sure your brakes are working. You must keep your vehicle in one place while using the engine, which necessitates a break.
  • Before idling your Freightliner, make sure there are no exhaust leaks. This routine inspection should be performed every morning to ensure that you are not exposed to dangerous gases while your vehicle is idling.
  • When parking a Freightliner, keep in mind the wind flow. Idling a Freightliner produces gases that can be deadly if inhaled. Allow the wind to blow away the fumes by parking your vehicle against the wind.
  • Don’t leave your Freightliner idling: It’s not a good idea to leave your Freightliner idling. You won’t be able to check for problems with your Freightliner because you won’t be able to monitor its operation. You’re also putting your automobile at risk of being stolen or carjacked.

What is the benefit of a high idle for a diesel engine?

It keeps the oil pressure and engine temperatures higher, which is healthier for the engine overall, for individuals that idle their trucks for lengthy periods of time (tradespeople, etc).

What’s the point of having a high idle switch?

The High Idle option avoids the need for someone else to stomp on the gas pedal, such as while trying to jump start another car. You can regulate the idle to generate a comfortable air temperature for the cabin on hot or cold days. It only takes one click to turn off the High Idle switch.

Why do truckers leave their vehicles unattended?

Mark and Jamie Womble park their 18-wheeler in the snowy lot behind Trader Alan’s Truck Stop along Interstate 95 around 12 p.m. Eight more trucks have already arrived and are parked side by side. Despite the fact that this is a truck “stop,” their diesel engines are still going.

The Wombles, a husband-and-wife driving duo, will also come to a halt – but not completely. While they enjoy lunch with the other drivers at the restaurant, their truck will idle outside, rumbling gently to keep the engine and fuel warm in the frigid weather.

Hundreds of thousands of diesel trucks idling at truck stops across the United States, according to a research by the American Trucking Association, are a serious emissions problem.

Even though the Environmental Protection Agency (EPA) recently reduced the sulfur content of diesel fuel to reduce pollution, if the trucking industry is unable to reduce idling trucks, stronger federal emissions regulations may be imposed.

The number of hours wasted idling by the projected 1.28 million long-haul diesel trucks on American roadways is in the billions. Truck stops are significant stationary sources of CO2, NOx, CO2, and volatile organic pollutants. Trucks transport 56 percent of all freight in the United States.

According to Vic Suski, senior automotive engineer of the American Trucking Association (ATA), a gallon of diesel fuel consumed at idle produces 2.5 times the amount of ozone components in the air as a gallon burned on the road.

According to the American Trucking Association’s Vehicle Maintenance Council, the average diesel truck travels 130,000 miles per year and spends 6,316 hours on the road. However, it has only been hauling freight for 3,095 hours, which is less than half of the period. The vehicle has been operating but halted for 3,221 hours, the engine rumbling at a low idle. According to another estimate, truck pauses account for around half of the idle time.

“The community around the truck stop is facing the brunt of these pollution,” says Steve Allen, a project manager with Boston-based Energy Research Group, an energy consultancy business.

Weather circumstances, economic demands, and old habits are all reasons why truckers, both independent owner-operators and fleet drivers, keep their engines idling.

The engine and fuel tank of a vehicle must stay warm in cold weather. Heaters, lighting, and other appliances in the living space right behind the driver, where he or she sleeps, eats, reads, and watches TV, all require power. Cabs and perishable cargoes must be chilled in the summer.

Mr. Suski said, “A lot of drivers are under the gun.” “They have to make a drop, and if the engine won’t start in the dead of winter, or at any other moment, they’re done….” Allowing her to be idle is the best way to avoid this.” It can cost up to $100 to jump-start a diesel engine. Minor repairs could cost as little as $300.

Despite truck manufacturers’ promises to the contrary, many drivers believe that stopping and starting a diesel engine causes unnecessary wear. Many drivers will not wait the recommended five minutes for the engine to cool down before turning it off. They simply leave the motor idle at a truck stop while they eat, shower, or shop.

“Except in freezing weather, there is no reason to leave an engine idling,” Mr. Allen explains. “Many drivers believe it is healthy for the engine, and it is difficult to break established habits.”

Only the Edison Electrical Institute (EEI) in Washington, D.C., has recommended truck-stop electrification as a feasible solution, according to the trucking industry. Truck stops would be equipped with outlets for “electrified” vehicles to connect into upon arrival, similar to how trailer parks give electricity to their customers.

Heaters for the engine and fuel tank, a heating/cooling device for the cab, and an automatic shutdown to kill the engine five minutes after stopping would all be built into the truck. According to Eric Blume of Electric Perspectives magazine, most of the components are currently available, and retrofitting a vehicle with the equipment would cost between $1,500 and $2,000. The electricity utilized would be paid for by the truckers.

“A truck costs around $3,400 a year to idle,” says Mike McGrath, director of client programs at EEI, whereas plugging in a truck only $1,369. “We are solely advocating this proposal for its economic benefits,” he argues.

The plan’s initial cost to a truck stop is estimated to be $1,500 per outlet, with a payback period of 8 to 16 months, according to EEI.

Even if sales of diesel fuel decline, truck-stop owners would make around 76 cents per hour if they sold power. According to an EEI estimate, the truck owner, particularly the owner-operator, would save more than $3,500 year in gasoline and extend engine life.

According to the EEI, an hour of idling time equals 80 highway miles of engine wear. Engines would live longer if idle hours were decreased in half or more under the plan.

Annual carbon reductions under the strategy are estimated to be around 30%. “This is an opportunity to minimize emissions while also making money for truckers and truck-stop businesses,” Mr. Allen says.

The EPA, the ATA, the National Association of Truck Stop Operators, and the Electric Power Research Institute have created an informal consortium to reach agreement on the plan’s provisions. Within two years, pilot initiatives at several new truck stops would commence. “We’re also going to talk to drivers personally,” Allen says.

Why do truckers leave their engines running at all hours of the day and night?

According to the Alternative Fuel Data Center (AFDC), an idling semi-truck consumes approximately.8 gallons of diesel every hour of idle time. With diesel fuel rates hovering around $3 per gallon at the time of writing, an 8-hour period of idling would amount to around 6.5 gallons of diesel fuel being burned. That works out to around $24 for the same amount of idle time.

Surprisingly, some current truck types are quite fuel efficient. Although it’s difficult to picture a 400-horsepower engine ever being classified as fuel efficient, they can outperform some compact automobiles.

Why Do it?

Why would they do it if letting a semi-truck sit and idle costs them around $3 an hour? Why not simply switch off the truck, especially if they are sleeping? Truckers do this for a variety of reasons.

The main reason truckers leave their vehicles idle at night is to keep the temperature inside their truck comfortable while they sleep. Many times, the cab’s insulation is sufficient for drivers to sleep peacefully in their truck’s cab. When the outside temperature is exceptionally hot or cold, however, it will have a significant impact on the temperature within the cab. Drivers have little choice but to keep their truck running in order to assist control the temperature and sleep comfortably.

Another reason truckers leave their trucks running late at night is to keep the battery from dying. Small motors are found in most vehicles and are used to power small electronics in the cab. The power generated by these little motors is, however, restricted. If a driver has to power up a TV or a small kitchen appliance, they will be compelled to keep the truck running in order for the alternator to keep the battery charged for longer periods of time.

How much diesel does a semi burn while idling?

A heavy-duty truck burns around 0.8 gallon of fuel per hour when it is idling. Even if diesel is only $2.50 per gallon, a 10-hour rest time will cost $20 in fuel. A long-haul truck typically idles for 1,800 hours a year, consuming 1,500 gallons of diesel.

On a Freightliner Cascadia, how do you set the idle?

To adjust the idle, turn the idle screw, which is now exposed from the protective rubber coating. To raise idle speed, loosen the screw in a counter-clockwise direction, or tighten it in a clockwise direction to decrease idle speed.

What is idle shutdown, and how does it work?

An engine idle shutdown mechanism may be installed in your car. When your engine has been idling in P (Park) or N (Neutral) for five minutes (parking brake set) or 15 minutes, this mechanism automatically turns it down (parking brake not set).

How can I turn off the Freightliner Cascadia’s auto shutoff?

The cruise control button can be found in the dashboard or behind the steering wheel. The cruise control light will turn on. Now press the accelerate button to increase the RPMs. Finally, release the accelerate button to disable the idle shutdown mechanism.