But on the highway, given there is little to no traffic, you can easily go 600 miles in 6 hours. Even when the vehicle is not moving and the engine is in on condition for too many hours, then one cannot differentiate between the hours the vehicle has moved and the time is converted to miles. That is, until I came across this odometer reading. Is it easy to roll back mileage anymore? Those hours will be added to the engine idle hours to produce a True engine idle %. Maverik. Hours to miles calculator is based on the number of hours the engine was in on 2007.5 LMM LTZ *Airdog 165 *EFI Duramax Tuner. Step 1 Determine how many hours have accumulated on your engine. This will keep the coolant moving and heat the block to around 150 F, depending on the setting. In this case, hours = miles / (miles per hours).Hours and miles measure two quite different things. This leads to frequent replacements of the various parts of the engine. Are you making enough that most of those around you consider fuel costs inconsequential or is it just better to keep the truck warm out there ? Learn more about how accelerometers work in this article. [emailprotected] The Duramax has 274,754 miles, and 7,014 hours. I do t have a clue what it means I might be close to 4600 by now. This graph illustrates the importance of tracking both mileage and idle-time. Manage Preferences - For more information, please see our 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. Lytx MV+AI technology is designed to respect driver privacy because it does not collect biometric identifiers or biometric information (i.e., scans of facial geometry). The idle hours can be used for the same thing but also it is used to assist in total miles. JavaScript is disabled. The fuel consumption gives an idea of the mileage of the car which in turn gives a sneak peek into the distance calculation. 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. Truck does not have a garage. Idling actually causes the buildup of carbon in the engine. Nationally, trucks burn four billion gallons of fuel each year from idling. the hours on an engine to miles calculation. 20k miles and I'm at 470 engine hours w/ 52 idle hours. Is Rebuilding a Diesel Engine Worth It? By knowing a trucks engine hours to miles, you can adequately estimate the lifecycle cost to the company. And you'd want to have a more accurate measurement of your intake manifold pressure than I'm assuming here (25%) but my assumption is generally close. 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. It is very much clear that the vehicle is in idle condition and still one cannot easily calculate the time the engine was used only to cover the distance. Close but, certainly there has to be a more accurate . CDL Grad, No Experience come up with the number 33, which is the standard conversion number that is derived "Depending on the application of the vehicles, maintenance intervals may vary," states Ford Power Stroke Diesel. That or the employer eats the cost from their overhead. 2016,3500 LongHorn, CC, DRW, CTD, AISIN, 4.10 (re-geared from 3.42), 4x4, Rough Country steering box brace. And, what does idle time affect? 135k miles. would be idle time. #Care, 18-06-2021 Last I remember mine is around 4500 hours and 176k for miles. Trucks that operate while idle for their primary application would produce inaccurate cost per hour data if measured by mileage. Although using miles may be appropriate for long-haul trucks with little stop-and-go, for those that have significant daily amounts of idle time, hours offers a much more accurate picture of what's happening with an engine. There is another method to calculate the hours to miles. Learn about the latest in fleet and compliance management through our comprehensive Resource Hub. For instance, if the car has run about 4000 hours, then you need to multiply 4000 by 60 6-speed Allison conversion. #General, 25-06-2021 I ran across a few post when I was looking at a used truck that stated to not really worry about the mileage but check the hours instead. 04-07-2021 OP - FWIW - When I did my first fuel filter(s) change at six months - I was at 12,468 miles, 306 Drive hours, 20 Idle hours. The meter activates whenever the engine turns on and deactivates when the engine shuts off. Today, diesel fuel hovers around $2.65 a gallon; over the last five years, the average cost has been $3.09 per gallon. There really is no need for a truck to idle for long periods of time anymore. Pull the data from the engine meter to determine how many hours the engine has run. My strengths focus on anything uncommon in the car industry, the California car scene, and anything aftermarket performance. Get ready to get your diesel engine aftertreatment education on! Any other fleet vehicle from a non-government agency, I would be suspect of too many idle hours if the used car does not come with a complete service history. I give my express consent authorizing TruckersReport and its. 20k miles and I'm at 470 engine hours w/ 52 idle hours. #5. That can really add up when you think about units like vacuum trucks that have PTO time. Built 700R4 automatic, 4.11 gears. JavaScript is disabled. That means you are averaging 60mph for every hour the truck is running. Come join the discussion about performance, bulletproofing, modifications, classifieds, troubleshooting, maintenance, and more! I have a 2019 F350 with 130k as my work tuck. With an APU, you can avoid all that engine killing idle time. Amongst them, the hours to Cookie Policy | Get help with your Lytx solutions through our customer support center. Even the older models will have RPMs ranging from 40,000 to 60,000. You can forecast expenditures by monitoring idle time and reduce fuel consumption based on accurate reports derived from the vehicles engine control module (ECM). Mine has around 30,000 hours and 600,000 hours for the tracking engine, as well as miles for everything else. #Electrical, 01-07-2021 Limited time offer. The colored lines represent average speeds of a vehicle in four different scenarios. Metro Detroit Area. Understand how telematics technology works to help fleets improve their operations, safety, and compliance. Its important for fleet managers to know that GPS fleet tracking laws can differ by state. This averages out to about 20 mph. of calculation works well only when the engine is running at a constant speed. Every hour of idle time is equivalent to 33 miles driven. I got a deal from my dealer for 4 oil changes for about $150. . See my article on the10 signs and symptoms of a worn out diesel. 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 I have 196172 kms. Meet our clients and learn about the industries we serve. They call thisseatingthe rings. This will raise maintenance costs and shorten engine life. 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. Mix of city and highway driving like 40/60. For a better experience, please enable JavaScript in your browser before proceeding. With the used car market in influx to say the least, a lot of used car shoppers, like myself, are looking for cars in unconventional places, and that means used car auctions open to the public. These are some of the things you need to keep in mind while taking into consideration What is intermodal transportation, and how can these systems benefit your business? 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. So this kind You may have heard that it's a cost-effective solution for fixing a tired engine, but is it really worth it? The impact that engine hours vs miles has on specialty vehicles also needs to be taken into account. For a better experience, please enable JavaScript in your browser before proceeding. Sounds like something is way off. 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.. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 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. If you do the math on it the GMC has averaged 33Km/hour (20MPH). Mile son it are 54K Kms (30K miles) and the hours are 1600. The Fora platform includes forum software by XenForo. Feb 26, 2012. Jul 14, 2020. Just curious-we purchased the vechicle in Feb. with 95k, but I did not think to check the hours. Subscribe to the Lytx blog for the latest in fleet management. One could drive a car with a speed of 40 kilometers per hour and the number of hours I forget my exact hours, but remember thinking that it would have to have averaged only 25 mph or so to do that. It shows 10000 miles on the odometer but the engine hours show 663. + Estimate based upon select sampling of Lytx client data. If you finish up an engine from a rebuild, the worst thing you can do is allow for long idle times. The mix affects ave. mph. Lytx connects all the dots to reveal a clear and actionable view of your fleet that helps you and your drivers save time, reduce costs, improve safety, and deliver the very best for your customers. This was talked about a couple weeks ago on this forum and i believe the consensus was it was idle hours unless you were moving. An APU is an auxiliary power unit. Duramax Second Generation: 2004.5-2005 (LLY), Fuel System, Air, Exhaust & Emissions Upgrades. Discussion in 'Ask An Owner Operator' started by PermanentTourist, Oct 2, 2018. When a diesel engine idles it does more damage to the engine than normal operation. I dont go very far either. The hours to miles calculation is possible only when the speed is considered constant. 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. Almost 50 mph avg, nice. (121896 miles) and 3679.4 hours on my truck. and our Remember idle hour's also count when you are sitting at a light and possibly when there is no load on the engine. 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. 43,977 miles, 27 months of ownership. Calculations result to between 35-40 mph ave. So maybe it is tied to the speedometer. imgVEHICLE is a social auto repair community! Since the computer keeps track of the hours why not display it. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. One hour of idle time consumes around one gallon of diesel fuel. That being said, Id start to take idle hours into consideration above 5,000 idle hours, generally considered on the higher side. Does a diesel need to be started and run on cold mornings? I've been looking at a 2016 Dodge Charger from a local ad that is an ex-police vehicle with a 5.7 V8 Hemi and AWD. 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). See www.lytx.com/driver-information. So, four billion multiplied by $3.09/gallon is about $12 billion dollars spent each year on idling. Answer (1 of 15): I'm going to elaborate on the calculations. I keep my truck plugged in at night, and do not idle for long periods. Answered by Billy Castanon on Sat, Jun 11, 2022 15:21 PM, As a general rule, freshly rebuilt or new diesel engines should be run at idle for, The best thing you can do to warm up your diesel engineafter letting it idle for, Myth: Diesel engines need to warm up at idle for 5 to 10 minutes or more especially on cold days before driving them. The idle time isn't always reflected when calculating vehicle utilization. Makes that low winning bid more in perspective, right? 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. About Us - I only have 3 idle hours on my truck. Mirror glazingIs when there is a mirror-like finish on the walls surrounding your pistons. How exactly are the hours important in comparison to the miles? The number of hours that a marine engine runs is very dependent on the amount and quality of maintenance over the years. Just curious-we purchased the vechicle in Feb. with 95k, but I did not think to check the hours. A companys projections are only as good as the data inputted. Streamline compliance for drivers and fleet managers to keep your fleet productive and safe. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. This will cause more oil to pass by the piston rings and create a large amount of blow-by. We are planning to plow with it this winter, so I hope it holds up well. One hour of idling is equal to 25 to 30 miles of driving.Thats right! He loves taking stuff apart and teaching others how he messed it up. Idling can also cause greater engine wear-and-tear over time, resulting in higher maintenance costs. That 3 hours of idle time doesn't compute for me. Privacy Policy. One of the essential differences that a fleet manager needs to consider is engine hours vs miles. after converting the hours to miles. The effects of idle hours, specifically too many idle hours, and all its harmful effects are mitigated by proper maintenance. I think the ones of this used truck I bought are out of whack. It will hit 10,000 hours about a week before it rolls 500,000. But I just realized it was that high last week and checked it out, it is rolling up hours non stop, even when the thing has set for a week it has a weeks worth of hours built up when I get back in. Who cares!!! This will maintain the battery without damage. Mileage is still one of the most common indicators of a vehicles condition and performance. > 35 is frowned upon and reflects more than normal idle time. Lytx clients, for example, rely on the GPS technology already in their DriveCam Event Recorders or utilize data from an Engine Control Module (ECM) plug-in. By rejecting non-essential cookies, Reddit may still use certain cookies to ensure the proper functionality of our platform. Remember, though, the diesel was meant for a load. Advertising - I'm rural with zero stops lights. Texas has specific requirements and exemptions for GPS, ELD, and IFTA laws. If it idles a lot, be mindful to keep within your oil change intervals. Anyone know for sure? Commonly, diesel engines idle between 800-1,000 RPMs, however with high idle, this range increases up to 1,600-2,400 RPMs. No idea how it should be figured: 13,266 miles / 511 hours (100 idle + 411 normal) = average of 26mph. Idle hours also affects anything rubber under the hood including belts, hoses, and weather sealing. He is married with two kids and lives in sunny Florida. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Paulo Acoba is the person who pays the hosting & writes the words. 4.6:1. Engine. Are engine hours to miles the best metrics to oversee a fleet? The company suggests that 1 hour of idling is equal to roughly 25 miles of driving, and that a vehicle that idles six hours a day should in fact have its oil changed every 30 days. Probably end up selling for around 35-40k. Yet, when you break it down to the per truck per . Job Listing Rules. If it comes back good and the truck isnt making excessive blow by there isnt much to worry about. I keep my truck plugged in at night, and do not idle for long periods. Too little? 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. I'm a little behind on miles (about 1,500). Accelerometer sensors can help fleets understand driver behaviors, fuel consumption, and vehicle wear and tear. This is a high cost, but replacing your engine prematurely can be much worse. The parking brake does not seem tight, even though we had it redone. More idle time like in city driving =less mph. Press question mark to learn the rest of the keyboard shortcuts. On average, Diesel engines use about one gallon an hour. According to theNorth American Council for Freight Efficiency(NACFE), APUs cost anywhere from $8,500 to $13,000 per unit installed in the equipment. 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. N- stands for Companies that predominantly operate by traveling on the road may find mileage calculations to be the best method. Complete Guide to Intermodal Transportation. 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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. (3000 miles). 94 Camaro: LT1, 6-Speed, Lowered, B4C, Hardtop. Do diesel engines need to warm up? So, I wanted to write a little about what the consequences of that are, how much it costs, and if there are reasons why you should avoid it. 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. Two examples: Installed a hour meter in the Ford Ranger back in '94. Average speed of 42.2 mph. Milage vs Hours. User #348062 4253 posts vertigoPotato Whirlpool Forums Addict reference: whrl.pl/RcT559 posted 2011-Sep-12, 4:59 pm AEST -=AlX=- writes. Live in a rural area with not much traffic and few stoplights. A cylinder should have what is calledcross-hatchingand not be reflective. If theres evidence of lack of maintenance, Id bargain/bid accordingly to mitigate the higher likelihood of an engine failure. 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. My 2011 has roughly 2700 driving 700 idle. As there are 60 Minutes in one But at least those engine hours are at idle. This site is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com. I keep trying to remember 1 hour of idle time is a long time with all the same moving engine parts as when the truck is moving. ______________________________________________. At Lytx, were dedicated to helping fleets understand more about their drivers and vehicles, so they can become safer, improve productivity, and reduce costs. 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. I can see how that would add up fast. So i think its either based on the speedometer or engine idle RPM. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'tiremeetsroad_com-medrectangle-4','ezslot_5',107,'0','0'])};__ez_fad_position('div-gpt-ad-tiremeetsroad_com-medrectangle-4-0'); Take for example this 2013 Ford Taurus Police Interceptor I found browsing around for used cars. This is why manufacturers usually classify applications with high idle times assevere dutyand recommend a more aggressive maintenance schedule. With that, carbon buildup comes all of the other problems. As there are 60 Minutes in one hour, the number of miles covered in one hour is equal to 60. Note:There is no way to repair glazing. Idling uses up to gallon of fuel per hour (although it varies depending on the type and size . By pulling the data from the engine meter, an engine hours to miles formula can determine an approximation of the miles traversed since the meter was last zeroed. (Dealer told me that). I'm rural with zero stops lights. 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. 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. Locate your assets and maintain a healthy fleet for increased productivity and efficiency. It shows the hours of engine operation, or idle-time, versus the miles driven during a drain interval. I pickup idle time waiting in line to cross customs as well, probably 30 min every crossing on the average. 1. #Guides, 12-06-2022 When you think about that, over time or in the larger scope of a big company, this can add up to millions of dollars wasted. I did a lot of idling. This can be a great alternative and end all the component wear just run to do all those side things drivers want. The cost of poor fuel efficiency for a large fleet of vehicles is high. 13,266 miles / 311 hours (removing 100 idle from 411 normal to give you "drive" hours) = average of 42.65mph. Been there, i NEVER turned off my f550 service truck. 13,266 miles / 411 hours (411 normal only, figuring idle is a part of it) = average of 32.3mph. 115k miles. 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. There are cars in the market that are released with a digital speedometer that shows the number of miles which is covered by the car, but cars are existing in the market which still use the engine's hours to miles calculation. Modern diesel engines do not require the amount of time to warm up as in years past. So this is my first truck that monitors engine time. It's been on this site before that some think the computer is way off. Manage driver vehicle inspection reports to ensure vehicles are in top working order. Hi, the ratio is 100 hours engine running time equals 6000 miles. with a 45 minute drive each way. - the short answer is that you need to look at both. 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. Each company we work with has specific experience requirements for their drivers. Mileage is not recorded by the odometer When a unit idles. This amount can vary depending on the application. Its almost a guarantee to run about 14 hrs a day most days. Join a collaborative team dedicated to building technology that helps save lives. API integrations. And keep my speed around probably 63mph for a moving average. This controls throttle and tells the ECM to open or close the throttle body, affecting engine RPM's. The cross-hatching allows the rings the seal against the walls of the cylinder or liner. Le. I just imagine that DPF getting all plugged up, Isnt that what high idle is for? It is hard to shift between the gears (park, drive, reverse) if the truck rolls any after parked. It is quite a lot, but it's a work truck, and I rather stay warm and deal with consequences earlier in the life of the vehicle than stay cold but have only a few idle hours. Shut it down. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! There is a little seepage from the transmission cooler, but it is very little, and our mechanic said not to worry about it unless it gets worse. 2006 Chevy Duramax LBZ CCSB, LT3, MBRP 4 inch exhaust, AFE intake Stage 2, suncoast V, Edge juice w/***, gauges, EGR blocked, 6-inch lift, H2's w/ BFg AT 35's for the winter. See my complete tool guide. How much fuel does a diesel use at idle? Idle time is the enemy of diesel engines, and avoiding it can add years of life to your engine. -2 Sprittytinklez 8 hr. This will allow time for the oil to cool down the turbocharger and the engine oil pressure to drop to a safe level. A lot of vehicle dealers have Continue with Recommended Cookies. 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. 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. 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. 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. Needing wire diagram for a plug in connectors that plug in the underwood fuse box. EVERY diesel produced in the last ____ years has the same emissions systems. This can be useful and should be implemented. Privacy | Whereas cool air enters and exits a moving car, anything rubber in an idling car soaks up all that engine heat. it really makes you rethink keeping your cab nice and toasty all night at the truck stop. Idling a heavy-duty truck consumes about 0.8 gallon of fuel per hour.3 Semi-trucks and heavy-duty trucks . Some manufacturers will log the idle time for you if not you can always keep a paper log. 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. 68RFE. Also, when you keep increasing and decreasing the speed of the engine now and then, it leads to heavy wear and tear of the engine parts. The Fora platform includes forum software by XenForo. Privacy Statement - 4.

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