When you purchase through links on our site, we may earn an affiliate commission, which supports our community. Every month 400 people find a job with the help of TruckersReport. Neutral or Park will engage idle timer, any gear will engage running timer. If you find a used car with a lot of idle hours, Id take that into consideration but, would be slightly less concerned if I found out oil changes, coolant flushes, belts, and water pumps were all changed and addressed per the recommended maintenance schedule. How much does it cost to idle a diesel engine? document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Paulo Acoba is the person who pays the hosting & writes the words. Milage vs Hours. Offline. Its almost a guarantee to run about 14 hrs a day most days. Some of our partners may process your data as a part of their legitimate business interest without asking for consent. > 35 is frowned upon and reflects more than normal idle time. You may have heard that it's a cost-effective solution for fixing a tired engine, but is it really worth it? This fact is corroborated by Ford Owner Manuals. Calculations result to between 35-40 mph ave. Le. I got a deal from my dealer for 4 oil changes for about $150. Idle hours arent equivalent, mile for mile, compared to actual odometer miles, but, they count for something. If you are looking to increase your company's productivity and measure vehicle utilization, contact Lytx today. Feb 26, 2012. The typical gasoline marine engine will run fine for the first 1,000 hours. Hi y'all. So i think its either based on the speedometer or engine idle RPM. ! Are you considering rebuilding your diesel engine? This information is actually in the vehicle's owner's manual. Also these trucks can be a bit odd when counting hour's. Those are kinda high idle hour's but depending on where you live and traffic may be "normal" 2018 2500 6.4L Hemi Tradesman 1990 5.9L 12v Cummins W250 Oct 18, 2020 #4 OP No Tyme Ford Fleet has determined that one hour of idling is equal to the engine wear of driving 33 miles. Remember idle hour's also count when you are sitting at a light and possibly when there is no load on the engine. 03 F-250 207000 miles, Mad Turbo Werks Stage 1 Turbo, RCD155 injectors 100% Nozzles, 150/180 FASS, FCDP EGR delete, ARP Headstuds, OEM head gaskets, Diesel Site coolant filter kit, SCT Tunes, Hellmans Sump, 4inch Magnaflow Exhaust, 6.4 banjo bolts, AR-9100 Oil Treatment, 58v FICM In harsh winter conditions, the engine should also be equipped with a block heater. Does idling hurt a diesel engine? Did you know: On average, one hour of idle time is equal to 30 miles of driving. There is another method to calculate the hours to miles. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'tiremeetsroad_com-box-4','ezslot_6',109,'0','0'])};__ez_fad_position('div-gpt-ad-tiremeetsroad_com-box-4-0'); Different manufacturers define idle hours differently. The Duramax has 274,754 miles, and 7,014 hours. Proven tuning, I feel the 74% is pretty accurate. Ford Motor Company defines extended idling as follows: Over 10 minutes per hour of normal driving Frequent low speed operation Sustained heavy traffic of less then 25 MPH - One hour of idle time, is equal to approximately 25 miles of driving :flag:The Good Old Days :smile2: 1999 F 350 work trucks 7.3 5 speed 2 wd dually Save Reply Quote 6 Machine Vision and Artificial Intelligence, Do Not Sell or Share My Personal Information, Measuring Engine Miles to Hours to Improve Fleet Management, Pull the data from the engine meter to determine how many hours the engine has run, Calculate the hours by a factor of 60 to approximate the miles accumulated on the engine, Formula: Engine hours x 60 = Approximate mileage. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I have diesel engine that has the following miles and hours on it: 656,672 miles 19,201 hours 7660 idle hours 1,367,985,000 total lifetime revolutions 19201x250=4800250x12500=600,031 miles in thousands not mils. 1. Next time you are sitting longer than just a few minutes, remember this list and the high price to pay for that little bit of AC time in the cab. Runs to town, equate to about once a week. Last I remember mine is around 4500 hours and 176k for miles. This will allow time for the oil to cool down the turbocharger and the engine oil pressure to drop to a safe level. #Maintenance. Your safety is more important and diesels don't always like the cold. I've got 93000+ miles and I am still just over 2500 hours. As there are 60 Minutes in one In other words, for vehicles with excessive engine idle time, such as a police or border-patrol unit, premature engine damage can occur without having driven many miles at all.. Do you think your diesel is wearing out? If you would like to change your settings or withdraw consent at any time, the link to do so is in our privacy policy accessible from our home page.. I could tell you that lol! 2018 F350 Platinum - 4" BDS, 37"toyo MT on 20" Fuel mavericks. Reply Like # 4 10-11-2016, 12:35 AM Magnolia Tom Elder User Thread Starter Join Date: Dec 2012 Location: Magnolia, TX Posts: 646 Likes: 0 We have a 2002 Chevy 3500 Dump Duramax/Allison with 100,000 miles and 5023 hours. That being said, Id start to take idle hours into consideration above 5,000 idle hours, generally considered on the higher side. One of the main criticisms of using mileage as the primary metric is that by converting idle hours to miles, you will get a radically different rate at which a vehicle needs maintenance. Almost 50 mph avg, nice. Locate your assets and maintain a healthy fleet for increased productivity and efficiency. We are planning to plow with it this winter, so I hope it holds up well. 22.38% idle time which I noticed is the same as when I calculated it in 2011. with a 45 minute drive each way. He loves taking stuff apart and teaching others how he messed it up. 2022 RAM 5500 Tradesman Crew Cab & Chassis 4X4. 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. Expert Insights and Advice, link to Diesel Engine Aftertreatment 101: DOCs, DPFs, and SCRs Demystified, 10 signs and symptoms of a worn out diesel, The Complete Guide To Starting A Diesel In Cold Weather, North American Council for Freight Efficiency. This will raise maintenance costs and shorten engine life. It will hit 10,000 hours about a week before it rolls 500,000. condition. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'tiremeetsroad_com-leader-1','ezslot_9',114,'0','0'])};__ez_fad_position('div-gpt-ad-tiremeetsroad_com-leader-1-0'); On top of that, condensation builds up in the exhaust system and, if not enough moisture evaporates, exhaust rot eventually happens. 6-speed Allison conversion. 23-02-2023 You can plug in your own numbers for engine size to get a reasonable assumption. What is intermodal transportation, and how can these systems benefit your business? 01-11-2008, 02:08 PM. So sitting in traffic idling in gear is idle time. 4.6:1. Therefore, a reading of low milage and high hours may indicate a lot of idling and trigger the change oil soon warning before the recommended 7500 oil change interval. All, Is there a general rule of thumb to go by when buying used apparatus, as to what the milage should be compared to the number of hours on the engine. Last edited by Orangetxguy; 03-31-2011 at 03:26 AM. I strive to make 400 hours=20,000 miles. For example, for a medium-duty truck's engine, one gallon of fuel processed through idling is equivalent to traveling 30 miles. of calculation works well only when the engine is running at a constant speed. I have a gas F250 with 100K Kms (60K miles) and 1800 hours. Currently, many businesses follow a service year- or mileage-based replacement policy. I only idle in the coldest of winter nights maybe 10 a year. With an APU, you can avoid all that engine killing idle time. If you were to rev up your engine and then shut it off, it will cause damage and wear to the turbocharger as the oil pressure drops with it is still spinning at very high RPMs. Whether you are doing a monthly inspection on a generator or a trucker waiting for your load, there are a lot of situations where you will be idling. I would be scared of that idle time. API integrations. My 6.4 on the other hand, has 103,237 miles and 5,604 hours. It shows 10000 miles on the odometer but the engine hours show 663. My '21 ram 5500 idles up on it's own after a minute or two and stays up until I hit the brake pedal. For one heavy truck, the cost of idle fuel waste averages about $8,730. The Fora platform includes forum software by XenForo. I'm a little behind on miles (about 1,500). For more information, please see our . I change my oil every 5000 kms. The effects of idle hours, specifically too many idle hours, and all its harmful effects are mitigated by proper maintenance. For drivers who either sleep in their truck or idle for very long periods. 1878 miles / 65mph= 29 hours rounded up driving time. Been there, i NEVER turned off my f550 service truck. Operating a diesel engine at a low speed will cause two times thewear on the internal components compared to operating at a normal load. Yours is over 50%. The engine needs a load tobreak in. Is that a lot of hours for a typical diesel dump truck, or typical. Johnathan Coker is an ASE and EVT Certified Mechanic. Runs to town, equate to about once a week. The idle time is very useful in vehicles that spend along time idling in helping determine true wear and tear. An APU provides power to those things the driver might want the engine to idle for. I bought my truck brand new in 2013 (December). (121896 miles) and 3679.4 hours on my truck. Learn more about how accelerometers work in this article. For example, for a medium-duty trucks engine, one gallon of fuel processed through idling is equivalent to traveling 30 miles. I only have 3 idle hours on my truck. Learn how our cutting-edge technology is redefining modern fleet management. Factoring a vehicles mileage will help when monitoring its chassis, suspension, and driveline components. Hours to miles calculator is based on the number of hours the engine was in on i have wondered this as well, would be nice to find the answer. Tire Meets Road is a car blog focusing on car news and useful information you won't find anywhere else. ECM data provides highly specific information such as engine hours and true idle vs. driving, while GPS provides high-level information, such as miles driven and daily route time. ago Might need to check valve lash "Both engine hours and miles are important criteria when determining service timing for a fleet," said Tabel of ICTA. This is going to save several components premature ware and you the headache of replacing them. A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. To help turn to more accurate methods, fleet managers will convert hours to miles or calculate the fuel consumption to better measure performance. Divide the miles by hours gives you the average speed. also vital to know the other paper pen based calculations to get the calculation right. To get a complete burn of the fuel, a diesel needs a very high combustion chamber temperature. Duramax First Generation: 2001-2004 (LB7), 2003 GMC Sierra 2500HD LB7 Duramax 4WD Crew Cab SB, 2003 Chevy Suburban 2500 LB7 Duramax AWD Quadrasteer. Step 2 Multiply the amount of hours on your engine by 60. See my complete tool guide. For instance, if the car has run about 4000 hours, then you need to multiply 4000 by 60 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. You will find that most are down to 3 minutes before you put a load on the engine. A 6.4L Powerstroke and an LB7 Duramax. One can see that this type of calculation is indeed a very tedious process. Today I am just shy of 5600 hours and 427,000 km. Engine Hours are the total amount of time the engine is on, driving in motion and idling. Since these cars are not driving hard for long periods of time, carbon can build up on those aforementioned engine components. But that's not realistic. Up to that point, most of its life was spent on the freeway/highway. Too little? By knowing a trucks engine hours to miles, you can adequately estimate the lifecycle cost to the company. The effect of mileage on trucks in a rural location will produce wildly different data from trucks in a major city. According to Ford Motor Company, an hour of idling time is equal to 25 miles of driving, based on wear and oil analysis of Power Stroke engines. The accelerator pedal position, referred to as APPS, is responsible for telling the ECM how depressed the pedal is. 52 hours of idle just seems like a lot to me. This will keep the coolant moving and heat the block to around 150 F, depending on the setting. So, that is a lot of fuel. Lets dive into that. Its important for fleet managers to know that GPS fleet tracking laws can differ by state. If it comes back good and the truck isnt making excessive blow by there isnt much to worry about. Most companies and government agencies are now on a big kick to end their vehicles and equipment idle time. That is really crazy when you think about the amount of idling that goes on in diesel applications. OTOH, in a car, it's difficult to gauge hours vs miles, unless you just drive nearly a fixed amount of time each day. -2 Sprittytinklez 8 hr. The cross-hatching allows the rings the seal against the walls of the cylinder or liner. For example, 1,235 hours on an engine equates to approximately 74,100 miles. A cylinder should have what is calledcross-hatchingand not be reflective. Metro Detroit Area. Whenever they change it, they write 5,000 miles on the sticker. Always look at your operators manual to see the exact specification for your engine. For our fleet manager visitors, I also listed specific information that is reliable and usable in reports and presentations.if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[468,60],'learndiesels_com-medrectangle-3','ezslot_12',144,'0','0'])};__ez_fad_position('div-gpt-ad-learndiesels_com-medrectangle-3-0'); Do diesel engines use a lot of fuel when idling? In this case, hours = miles / (miles per hours).Hours and miles measure two quite different things. The idle time isn't always reflected when calculating vehicle utilization. Usually, but not always plugged in when below minus 10 F. The national average as of today in 2022 is 4.72 per gallon. My idle is 20% idle time, but I don't idle 12 minutes for every hour driven. 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. This is determined by mileage, fuel used, speed, temperatures and hours. An example of data being processed may be a unique identifier stored in a cookie. If you multiply the amount of hours on your engine x's 60, it's equivalent to approximately 1,800 miles. Idling actually causes the buildup of carbon in the engine. So, by using that guideline and the mathematics, my engine has about 147176 kms. "The Lemon". See my article on the10 signs and symptoms of a worn out diesel. It has 130,000 miles and 7029 idle hours. How exactly are the hours important in comparison to the miles? come up with the number 33, which is the standard conversion number that is derived It is important to note many of our vehicles do not have a PTO function, but it is possible to register PTO hours reported in the scorecard. Detect and address risky driving to protect drivers and preserve your bottom line. Although in some cases it will be necessary, it should be avoided. 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. Modern turbochargers can have turbine speeds above 100,000 rpm! Reddit and its partners use cookies and similar technologies to provide you with a better experience. Low idle times will cause your engine to last much longer. I bought a 550 with around 20% idle time and it ran significantly better after a few hard towing jobs to burn everything out. Live in a rural area with not much traffic and few stoplights. Idle hours also affects anything rubber under the hood including belts, hoses, and weather sealing. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[336,280],'tiremeetsroad_com-banner-1','ezslot_8',112,'0','0'])};__ez_fad_position('div-gpt-ad-tiremeetsroad_com-banner-1-0'); In general, idle hours count when your car is not moving with your engine running at low RPMs. Copyright Lytx, Inc, 2023. Obviously 50 to 1 or something would be ideal, because that would mean that the truck never idled and averaged 50mph an hour whenever it was running. There's a reason why all F-Series Super Duty trucks built in model year 2005 and after are equipped with hour meters in the dash instrument cluster from the factory, it's . Answer (1 of 15): I'm going to elaborate on the calculations. Are engine hours to miles the best metrics to oversee a fleet? This is why several manufacturers have idled an idle time out where the engine will automatically shut down after a preset amount of time set by the owner. I strive to make 400 hours=20,000 miles. Who cares!!! Jul 14, 2020. Advertising - Trucks that operate while idle for their primary application would produce inaccurate cost per hour data if measured by mileage. This controls throttle and tells the ECM to open or close the throttle body, affecting engine RPM's. Been reading here and other sites, trying to figure out how the idle hours are calculated. As there are 60 Minutes in one hour, the number of miles covered in one hour is equal to 60. Our team is at your service to share custom demos, guide you to the best solutions, or provide support. Based on 60, mine should have approximately 2016 hours. No. That explains why a lot of police cars have relatively low mileage but thousands of hours of idle hours recorded. They can do this by only taking a small amount of oil at a timeso as not to affect normal flow. Going by the formulae speed is Shut it down. This will make starting the engine unnecessary. Being I load two 6 yr olds in it every morning for school my habits probably won't change. Those hours will be added to the engine idle hours to produce a True engine idle %. The other thing to do is to divide the number of miles from point "A" to point "B", by what ever speed you think you can average on the route. This averages out to about 20 mph. The liner or block will need to be replaced. Contact Us - average miles per hour and. Learn how we combine innovation with experience to stand out from the crowd. Combine Lytx with best-in-class fleet technology for a powerful fleet management solution. Our Best Fleet Forward newsletter delivers monthly insights on fleet management. The colored lines represent average speeds of a vehicle in four different scenarios. Which means you should be able to get at least 2,000 more hours, and probably a lot more. I guess the only way to get a real good SWAG is to install an engine hour meter when purchaseing a new vehicle. Idling wastes fuel - and money. 94 Camaro: LT1, 6-Speed, Lowered, B4C, Hardtop. Yet, when you break it down to the per truck per . This amount can vary depending on the application. I do t have a clue what it means I might be close to 4600 by now. This will cause more oil to pass by the piston rings and create a large amount of blow-by. So idling can literally ruin your engine. See the best ratchets for professional mechanics, How about the best ratchet wrenches for a pro, Just getting into being a diesel tech? I think any time the accelerator is at 0% is considered idle even at speed otherwise idle hours would be much lower. That way you can get your service work done at the proper time. JavaScript is disabled. Manage Preferences - But if commercial fleets use 33 or 25 miles equal 1 hr. The engine has 10955 hours on it. Our fleet (gas powered) average 10 hours per day, 7 out of 14 days from the day they go in service. That can really add up when you think about units like vacuum trucks that have PTO time. But who cares if its making you money. Learn more about smart, simple dash cam solutions exclusively for resellers. SeeThe Complete Guide To Starting A Diesel In Cold Weather. Based upon the mileage and engine hours, I'm at 40 miles per hour. There's a lot of reasons why diesel engines you really should try to leave them on if possible. Use it until it dies!!!!! Ultimate Guide, How Honda and Acura owners permanently disable Auto Start Stop, How to make over $100,000 a year in profit renting cars on Turo. Long-haul trucks may find that a standardized replacement schedule is improved by using mileage over time instead of engine hours. I think the ones of this used truck I bought are out of whack. The hours to miles calculation is possible only when the speed is considered constant. A vehicle that spends most of its operating time idle needs to determine its hours to miles ratio to maintain a proper preventive maintenance schedule. Learn about the latest in fleet and compliance management through our comprehensive Resource Hub. High idle can be used to improve the performance of certain equipment such as cranes and diggers, making them easier to pull heavy . yes it has a diesel ! Regardless, idling for a long period of time adds stress to the valvetrain, intake manifold, exhaust, injector tips and plugs. The idle hours can be used for the same thing but also it is used to assist in total miles. This is a common misconception. Even the older models will have RPMs ranging from 40,000 to 60,000. An APU is an auxiliary power unit. Calculating engine hours to miles and vice versa can help you develop a comprehensive program for vehicle replacement, optimize maintenance schedules, breakdown vehicle usage, and manage the fleets total expenditures. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. 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. + Estimate based upon select sampling of Lytx client data. Just curious-we purchased the vechicle in Feb. with 95k, but I did not think to check the hours. I have 196172 kms. As per Ford's guideline, multiply your engine hour count by 40 to obtain how much actual wear and tear there is on your engine (in kilometers, or multiply by 25 to obtain the figure in miles). If you finish up an engine from a rebuild, the worst thing you can do is allow for long idle times. Although the initial . This equates to 1.2 gallons of fuel per hour. Over the course of a year, a long-haul truck could idle for about 1,800 hours, using nearly 1,500 gallons of diesel, which is $5.82 per gallon in the US as of June 2022. To help determine preventative maintenance, factoring a vehicles engine hours will help to determine future oil, fuel filter, air filter changes. Think this is an AE86? 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. One could drive a car with a speed of 40 kilometers per hour and the number of hours Companies that predominantly operate by traveling on the road may find mileage calculations to be the best method. Manage Settings So this is my first truck that monitors engine time. For this reason, Ford's recommended oil change interval is every 200 engine hours, if the vehicle is idled extensively and/or driven very little. Makes that low winning bid more in perspective, right? miles per hour which in turn 240000 miles. Small Engine Repairs, Auto Body Repairs, Diesel Engine Repairs. If theres evidence of lack of maintenance, Id bargain/bid accordingly to mitigate the higher likelihood of an engine failure. There is an ongoing debate about whether businesses should use engine hours or miles as a performance indicator. Terms | These types of work trucks will usually register low mileage but will endure significantly higher strain on its engine than is reported. Nothing on the pto, just idled to stay warm out in North Dakota. Cookie Notice I asked since they told me to breakin the motor for 10 to 15 hours running at various RPMs. Thats a ton of idling time, thats for damn sure. 1-5 Months "Both hours and miles are important criteria when determining service timing for a fleet," said Tabel of ICTA. Does a diesel need to be started and run on cold mornings? (91451 miles) of actual wear and tear on it. A truck engines operating time is monitored by an engine meter. The engine converts that energy into the power needed to overcome resistance and move the boat through the water. Subscribe to the Lytx blog for the latest in fleet management. At the time, ICTA does not have a policy to directly equate engine hours to miles for service purposes, but did refer to the diesel particulate filter (DPF)-recommended service interval or 3,000 hours or 100,000 miles. Get your questions answered and learn how our solutions can help you transform your fleet. Tracking vehicle wear: engine hours vs. mileage. Step 1 Determine how many hours have accumulated on your engine. Larger vehicles tend to waste more fuel than smaller ones. The consent submitted will only be used for data processing originating from this website. Each company we work with has specific experience requirements for their drivers. Is 7,000+ hours of idle time too much? the engine was on is calculated based on the hours the engine was on and not based on The 4 oil changes are only good to be used in 2 years, and the last oil change I had less than 2,000 miles on it. Especially on a large scale, this can be millions of dollars out of profit or cause taxes to go up. 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. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! We help protect more than 4,800 clients and 1.6 million drivers across the globe. Generally, if you can confirm good maintenance records, as long as the engine is in good working order and proper fluids which are not broken down, high idle is no more damaging than high miles. It runs 8-10 mins every morning from when the temps get below 30* til it warms up. I ask because it says I have 20 engine hours and 3 Idle hours which equates to 15% of the total engine hours. 2016,3500 LongHorn, CC, DRW, CTD, AISIN, 4.10 (re-geared from 3.42), 4x4, Rough Country steering box brace. Yielding 76.25kmh or 47.25 mph. Get to know our vision, experience, and leadership in the telematics industry. Follow this engine hours to miles calculator: If you are looking to increase your companys productivity and measure vehicle utilization, contact Lytx today. Anyone know for sure? Just curious-we purchased the vechicle in Feb. with 95k, but I did not think to check the hours. Quadrasteer 4-wheel steering. Watch our videos to see the latest in driver safety, coaching best practices, risk management, and more. I did a lot of idling. has covered then you need to multiply the time by 33 which in turn gives you the In reality, this sub-100K mile Taurus is more of a 330,104 miles Taurus! Nationally, trucks burn four billion gallons of fuel each year from idling. That being the case I can believe 15 miles and even 20 miles per 1 hour of idle time. would be idle time. One hour of idle time consumes around one gallon of diesel fuel. Every hour of idle time is equivalent to 33 miles driven. Genuinely curious. 43,977 miles, 27 months of ownership. For example: if the apparatus as a 100 miles on it should the hour meter equal 1 hour or a 100 hours. If you run an engine for several hours after a rebuild with no load, it would accelerate the wear on all the internal components. link to Is Rebuilding a Diesel Engine Worth It? Some one told me that 1hr=60miles and obviously 1 mile= 0.62 km so: 200hrs x 60 = 12000/ 0.62 (miles)= 19354km correct me if i am wrong!