What is a good mileage to engine hours ratio? - TruckersReport For national companies, fleets might experience significantly divergent results when comparing different regions. A cylinder should have what is calledcross-hatchingand not be reflective. That means you are averaging 60mph for every hour the truck is running. Hi, the ratio is 100 hours engine running time equals 6000 miles. This is going to save several components premature ware and you the headache of replacing them. I love the tow haul mode with the allison-great with loads! It is hard to shift between the gears (park, drive, reverse) if the truck rolls any after parked. Did I ruin my new truck by letting it idle? - Chevy and GMC Duramax We are planning to plow with it this winter, so I hope it holds up well. I just imagine that DPF getting all plugged up, Isnt that what high idle is for? However, as fleet managers will understand, a vehicles travel distance doesnt fully encompass all the duties of a medium or heavy-duty truck. Is it easy to roll back mileage anymore? I guess the only way to get a real good SWAG is to install an engine hour meter when purchaseing a new vehicle. Jul 14, 2020. Does the truck being in accessory mode (pressing start button w/o pressing brake pedal) run up idle time? link to Is Rebuilding a Diesel Engine Worth It? Average speed of 42.2 mph. According to theNorth American Council for Freight Efficiency(NACFE), APUs cost anywhere from $8,500 to $13,000 per unit installed in the equipment. An APU provides power to those things the driver might want the engine to idle for. Ask Ford Super Duty owners and, on top of the shift lever being in Park or Neutral, some will theorize that idle hours also include speeds under 25 MPH and RPMs less than 1,500 rpm. It is best to avoid idling when possible but we know its not always possible and at that point, we have to keep up with the idle time. 68RFE. There are certain negatives associated with hours to miles calculation. Seating the rings will prevent the cylinder walls glazing and allow for normal wear of the engine. That means you are spending $2.67 an hour or about 4.5 cents per minute to have your truck or equipment running at an idle. Being I load two 6 yr olds in it every morning for school my habits probably won't change. I work as a govt fleet mechanic and we use the 35 mph standard as we have a ton of cop cars that sit idling at intersections 24 hours a day thus, the mileage is useless to us when determining when a vehicle needs maintenance. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Hours to Miles ratio - what is "average" - Chevy and GMC Duramax Diesel You will see more on the PTO hours in a future weekly email The following errors occurred with your submission, 2003 - 2007 F250, F350 pickup and F350+ Cab Chassis, 2003 - 2005 Excursion and 2003 - 2009 van, Lightning, Harley-Davidson F-150, Roush F-150 & Saleen F-150, Conventional (Bumper Pull) Towing; Travel Trailers & Pop-ups, Toy Hauler Towing; Fifth Wheel & Bumper Pull, Flatbed, Car, Boat, Utility, Horse & Misc. After converting engine hours to miles, its not uncommon to find that a low mileage truck requires more maintenance than a highway-based truck, increasing its cost per hour. This fact really blows my mind. My truck only seems to record idle hours if the truck actually idles for 1 hour. It's almost 5 years old. So this is my first truck that monitors engine time. There are several factors that can impact a fleets bottom line: fuel consumption, number of services or deliveries completed, mileage, idle time, customer service, safety, and vehicle wear and tear. My 6.4 on the other hand, has 103,237 miles and 5,604 hours. Engine Hours are the total amount of time the engine is on, driving in motion and idling. condition. Look What Happens to a Low-Mile Ford Diesel With Tons of Idle Time and Truck does not have a garage. The issue of truck parking continues to be a growing concern and is now gaining national attention as federal leaders are acknowledging the increased need for more safe truck parking options. Feel free to join our community and fix your car on your own! Thus, your engine theoretically has 120,000-140,000 miles on it. Engine Idle Hours Ratio to Engine Hours | Page 2 - Ford Tremor One gallon of diesel fuel stores about 38 kilowatt hours of energy, or 130,000 BTU. Idle hours arent equivalent, mile for mile, compared to actual odometer miles, but, they count for something. About Us - One hour of idle time consumes around one gallon of diesel fuel. Privacy Statement - How long should I let my diesel cool down? > 35 is frowned upon and reflects more than normal idle time. 23-02-2023 Those hours will be added to the engine idle hours to produce a True engine idle %. Remember idle hour's also count when you are sitting at a light and possibly when there is no load on the engine. 8 Facts About Diesel Engine Idle You Need To Know The engine has 10955 hours on it. We have a 2002 Chevy 3500 Dump Duramax/Allison with 100,000 miles and 5023 hours. and our Should I be concerned with these idle hours? - RAM FORUM Posts: 25. Garbage truck GPS units are crucial for finding operational efficiencies and improving safety. Divide the miles by hours gives you the average speed. Welcome to /r/Diesel, reddit's home for everything about compression motors! A 6.4L Powerstroke and an LB7 Duramax. Manage driver vehicle inspection reports to ensure vehicles are in top working order. For example, for a medium-duty truck's engine, one gallon of fuel processed through idling is equivalent to traveling 30 miles. Is that possible? That or the employer eats the cost from their overhead. OTOH, in a car, it's difficult to gauge hours vs miles, unless you just drive nearly a fixed amount of time each day. A high percentage of idle time will also cause mirror glazing in the cylinder walls. To Check this kind of error that arises with this type of calculation, one needs to check the amount of fuel that has been consumed by the engine. High idle can be used to improve the performance of certain equipment such as cranes and diggers, making them easier to pull heavy . If you multiply the amount of hours on your engine x's 60, it's equivalent to approximately 1,800 miles. I forget my exact hours, but remember thinking that it would have to have averaged only 25 mph or so to do that. Engine Hours Means What? | GM Truck Club Forum 2 Years By checking this box and clicking the "Send me job offers" button below, I represent that I: By checking this box and clicking the "Send me job offers" button below. miles per hour which in turn 240000 miles. I'm trying to figure out how many miles that would be on the engine or if newer engines aren't affected as much by idling. With the top bid under $5,000, under 100,000 miles on the odometer, and no major body damage, its an attractive option. The back fuel tank would not empty-it has not been working for years obviously, so we had to have it cleaned out and a new sender put in, etc. You will find that most are down to 3 minutes before you put a load on the engine. Seems like that should be in the 6.0L PCM software and the dealer should be able to read it or am I missing something. A medium-duty truck that needs to idle to perform its primary function, such as operating a crane, can easily use up to a gallon of fuel for two hours of idling. I would be scared of that idle time. -2 Sprittytinklez 8 hr. "Both hours and miles are important criteria when determining service timing for a fleet," said Tabel of ICTA. Installing a coolant filter is like giving your truck a liver or a kidney. I got a deal from my dealer for 4 oil changes for about $150. I strive to make 400 hours=20,000 miles. Its pulled around a gooseneck with a small skidsteer loader on it for about half those miles. Returning to that 2013 Ford Taurus Interceptor, on top of the 93,197 driven miles, the idle hours adds an additional 236,907 additional miles. Does idling hurt a diesel engine? Idle hours also affects anything rubber under the hood including belts, hoses, and weather sealing. I'm rural with zero stops lights. At Lytx, were dedicated to helping fleets understand more about their drivers and vehicles, so they can become safer, improve productivity, and reduce costs. I never let it sit and Idle, and don't do much city driving. Mine has around 30,000 hours and 600,000 hours for the tracking engine, as well as miles for everything else. Hi y'all. . Just let it idle down for a few minutes after you get back or when youre done with the equipment for the day. As mentioned, youll have to do your research whats considered too many idle hours for your particular year, make, and model youre buying. I can see how that would add up fast. 4 Years I keep my truck plugged in at night, and do not idle for long periods. Based on 60, mine should have approximately 2016 hours. In this case, hours = miles / (miles per hours).Hours and miles measure two quite different things. Whereas cool air enters and exits a moving car, anything rubber in an idling car soaks up all that engine heat. What are idle hours and how many idle hours is too much when buying a Meet our team and learn how our services help ensure your success. Terms | For example, if you ask Ford Crown Victoria owners, they will tell you Fords record idle hours as time when your engine is running while youre in Park or Neutral. Effects of Excessive Engine Idling - AMSOIL Blog According to Godding, if you have a pickup truck with a diesel engine, you need to change the oil every 7,500 miles, which would equal 250 engine run time hours. To learn more, please visit our website. 1 Year School me on diesel hours vs miles, how to calculate between - reddit Since these cars are not driving hard for long periods of time, carbon can build up on those aforementioned engine components. My 2011 has roughly 2700 driving 700 idle. I will send you a page with some information . Remember, though, the diesel was meant for a load. The injectors were replaced right before purchase. Learn more about how accelerometers work in this article. In some cases, you want to try to save the batteries, but you should be equipping your equipment and vehicles withtrickle chargers in a harsh climate. Still, its becoming more evident that this may not be the best method. Although the initial . That is really crazy when you think about the amount of idling that goes on in diesel applications. Trying to buy a boat with 200hrs on it. "The Lemon". Thats a ton of idling time, thats for damn sure. Seems like that should be in the 6.0L PCM software and the dealer should be able to read it or am I missing something. Step 2 Multiply the amount of hours on your engine by 60. JavaScript is disabled. If theres evidence of lack of maintenance, Id bargain/bid accordingly to mitigate the higher likelihood of an engine failure. The idle time is very useful in vehicles that spend along time idling in helping determine true wear and tear. 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