after converting the hours to miles. High idle for diesel engines is when the engine runs at a higher than normal idle speed. Measuring Hours vs. Miles in Medium-Duty Truck Performance By incorporating an hours to miles conversion, your fleet is better equipped to account for standard wear-and-tear on its engines. document.getElementById("ak_js_1").setAttribute("value",(new Date()).getTime()); Paulo Acoba is the person who pays the hosting & writes the words. This is understandable as the costs add up over time. certain methods used to calculate the miles traveled by car. Convert Enginer Hours to Miles/ Km - Automotive - Whirlpool.net.au also vital to know the other paper pen based calculations to get the calculation right. (121896 miles) and 3679.4 hours on my truck. 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 The engine needs a load tobreak in. 4.6:1. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. 115k miles. 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. Not gonna happen. This controls throttle and tells the ECM to open or close the throttle body, affecting engine RPM's. Regardless, idling for a long period of time adds stress to the valvetrain, intake manifold, exhaust, injector tips and plugs. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. I'm not about to sit in my truck in the heat of the summer with no AC and in the dead of winter with no heat going. 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. So, that is a lot of fuel. I idle this thing constantly to keep warm/cool and my idle hours are only 1800 1 PresenceAccurate3035 8 hr. Tracking vehicle wear: engine hours vs. mileage. Its important for fleet managers to know that GPS fleet tracking laws can differ by state. So, by using that guideline and the mathematics, my engine has about 147176 kms. I live in the city with lots of stop and go. Makes that low winning bid more in perspective, right? 1878 miles / 65mph= 29 hours rounded up driving time. I have a gas F250 with 100K Kms (60K miles) and 1800 hours. Operating a diesel engine at a low speed will cause two times thewear on the internal components compared to operating at a normal load. The Lytx reusable component library is a collection of UI elements combined with step-by-step guides, enabling partners to quickly offer our technology to their customers. 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. 13,266 miles / 311 hours (removing 100 idle from 411 normal to give you "drive" hours) = average of 42.65mph. That being said, Id start to take idle hours into consideration above 5,000 idle hours, generally considered on the higher side. Step 1 Determine how many hours have accumulated on your engine. 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. (91451 miles) of actual wear and tear on it. When a diesel engine idles it does more damage to the engine than normal operation. :drink '08 mercedes sl550, mars red . Things like air conditioning, power for phone charging, watching some Netflix, etc. come up with the number 33, which is the standard conversion number that is derived Step 2 Multiply the amount of hours on your engine by 60. I keep my truck plugged in at night, and do not idle for long periods. This is determined by mileage, fuel used, speed, temperatures and hours. Just curious-we purchased the vechicle in Feb. with 95k, but I did not think to check the hours. link to Is Rebuilding a Diesel Engine Worth It? 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. Do you think your diesel is wearing out? 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. 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. Quadrasteer 4-wheel steering. #Care, 18-06-2021 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. Learn how our cutting-edge technology is redefining modern fleet management. OTOH, in a car, it's difficult to gauge hours vs miles, unless you just drive nearly a fixed amount of time each day. My idle hours always seem high to me, so do my engine hours. I guess the only way to get a real good SWAG is to install an engine hour meter when purchaseing a new vehicle. Contact Us - Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. This graph illustrates the importance of tracking both mileage and idle-time. 4. On the other hand, based on the brake pedal rubber being all wore off, it may have sat in a lot of traffic. So maybe it is tied to the speedometer. Trucks and construction equipment idle all day, every day. The hours to miles calculation is possible only when the speed is considered constant. Engine. #Electrical, 01-07-2021 Calculate the hours by a factor of 60 to approximate the miles accumulated on the engine. The meter activates whenever the engine turns on and deactivates when the engine shuts off. One hour of idle time consumes around one gallon of diesel fuel. I never let it sit and Idle, and don't do much city driving. I bought the cord and plug in when it gets cold steady. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. Genuinely curious. 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. Accelerator Pedal Position Sensor (APPS) Failure - Cummins 5.9L. Two examples: Installed a hour meter in the Ford Ranger back in '94. 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. 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. Offline. Seating the rings will prevent the cylinder walls glazing and allow for normal wear of the engine. 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. If theres evidence of lack of maintenance, Id bargain/bid accordingly to mitigate the higher likelihood of an engine failure. I keep my truck plugged in at night, and do not idle for long periods. 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. Is 7,000+ hours of idle time too much? Advertising - The number of hours that a marine engine runs is very dependent on the amount and quality of maintenance over the years. The turbo must be allowed to spin down before the oil vacates. Engine Hours Means What? | GM Truck Club Forum Hours vs. Miles - What's Better for Determining Maintenance - SCL Idling can also cause greater engine wear-and-tear over time, resulting in higher maintenance costs. This amount can vary depending on the application. The Life Expectancy of the Marine Engine - Boat Safe PDF Idling: Why It's a Problem and What You Can Do - SCDHEC But on the highway, given there is little to no traffic, you can easily go 600 miles in 6 hours. 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. 1 Year 01-11-2008, 02:08 PM. Some manufacturers will log the idle time for you if not you can always keep a paper log. This will cause more oil to pass by the piston rings and create a large amount of blow-by. For a better experience, please enable JavaScript in your browser before proceeding. Meet our clients and learn about the industries we serve. However, I traded my Cummins in on a new 6.4, and I still let it idle a lot. Modern turbochargers can have turbine speeds above 100,000 rpm! 2016,3500 LongHorn, CC, DRW, CTD, AISIN, 4.10 (re-geared from 3.42), 4x4, Rough Country steering box brace. How often oil change 6.7 cummins? - DODGE RAM FORUM 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). This is used mostly for semi-trucks. Garbage truck GPS units are crucial for finding operational efficiencies and improving safety. "The Lemon". And keep my speed around probably 63mph for a moving average. We help protect more than 4,800 clients and 1.6 million drivers across the globe. I know that diesels idle more than gas engines, but this seems like a lot of idling to me. #Maintenance. If youre buying a used Crown Victoria, too many idle hours appears to be less of a factor of how long these cars last compared to other pursuit rated vehicles. Follow Lytx in the news and around the world at events and trade shows. What happens if you let a diesel idle for too long? Learn about best practices and get solutions to common fleet management challenges. We and our partners use cookies to Store and/or access information on a device. Companies that predominantly operate by traveling on the road may find mileage calculations to be the best method. Just let it idle down for a few minutes after you get back or when youre done with the equipment for the day. In reality, this sub-100K mile Taurus is more of a 330,104 miles Taurus! For a better experience, please enable JavaScript in your browser before proceeding. 10 Ways You're Killing Your Diesel - MotorTrend Looking at a used 6.7. Need help with engine hours vs mileage Engine hours vs. Mileage | Chevy Colorado & GMC Canyon But who cares if its making you money. I NEVER turned off my old F550 when i was doing field mechanic work on construction equipment, never know if the starter would give out in the middle of nowhere about an hour and a half from any civilization, None of the guys Ive met turn theyre trucks off summer or winter, I woke in Canada as a fitter dont run my own truck yet but the guys who do make enough or get theyre cost covered and its so nice to hop into a cold truck on a hot summer day and a hot tru k on a cool winter day, almost nothig feels nicer then that in the winter then gas treatment but I mean thats a little too hot . 52 hours of idle just seems like a lot to me. 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. Nothing on the pto, just idled to stay warm out in North Dakota. The average marine diesel engine will run for more than three times that long and log an average 5,000 hours under the same conditions. When I traded in my 19 Cummins, I had nearly 600 idle hours and about 500 drive hours with 29K miles. Vehicles get ZERO miles-per-gallon while idling. and our Answered by . Terms | A companys projections are only as good as the data inputted. [emailprotected] ______________________________________________. Manage Preferences - This fact really blows my mind. Also, you can replace mile-sensitive parts in the engine. Especially on a large scale, this can be millions of dollars out of profit or cause taxes to go up. Tips for your Fleet: Do Your Fleet Vehicles Idle? How Long? 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. 135k miles. Get your questions answered and learn how our solutions can help you transform your fleet. Currently, 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. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. 2 Years Trailer Towing, Other; Brakes, Electrical, Hitches, Weight Distribution & CDL Discussion, Pre-Power Stroke Diesel (7.3L IDI & 6.9L), Bio-diesel, Propane & Alternative Diesel Engine Fuels, Explorer, Sport Trac, Mountaineer & Aviator, 1987 - 1996 F150 & Larger F-Series Trucks, 1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks, 1973 - 1979 F-100 & Larger F-Series Trucks, 1967 - 1972 F-100 & Larger F-Series Trucks, 1961 - 1966 F-100 & Larger F-Series Trucks, 1957 - 1960 F100 & Larger F-Series Trucks, 1948 - 1956 F1, F100 & Larger F-Series Trucks, 1968-Present E-Series Van/Cutaway/Chassis, Nite, Nascar & Other Limited Edition Ford Trucks, Supercharger, Turbocharger, Nitrous Oxide & Water/Methanol Injection, Small Block V8 (221, 260, 289, 5.0/302, 5.8/351W), Big Block V8 - 385 Series (6.1/370, 7.0/429, 7.5/460), FE & FT Big Block V8 (332, 352, 360, 390, 406, 410, 427, 428), 335 Series- 5.8/351M, 6.6/400, 351 Cleveland, Y-Block V8 (239, 272, 292, 312, 317, 341, 368), Audio & Video Systems, Navigation, Satellite Radio & Mobile Electronics, Bed Covers, Tonneau covers, Toppers/Canopies & Bed liners, Brakes, Steering, Suspension, Tires, & Wheels, Clutch, Transmission, Differential, Axle & Transfer Case, Fuel Injection, Carburetion & Fuel System, Vendor Specials, Discounts, Product Announcements & Group Buys, 2023 Super Duty Order Tracking / No Off Topic Please, Do Not Sell or Share My Personal Information. Engine hours vs. miles - Ford Truck Enthusiasts Forums This will allow time for the oil to cool down the turbocharger and the engine oil pressure to drop to a safe level. 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. These are some of the things you need to keep in mind while taking into consideration The Stevie Awards recently recognized Lytx as a Gold Award winner in the Transportation category and a Silver Award winner in the Company of the Year Transportation (Large) category. I think the ones of this used truck I bought are out of whack. The Duramax has 274,754 miles, and 7,014 hours. The effects of idle hours, specifically too many idle hours, and all its harmful effects are mitigated by proper maintenance. But I will say most oilfield pickups get oil and filters regularly. Formula: Engine hours x 60 = Approximate mileage. 13,266 miles / 411 hours (411 normal only, figuring idle is a part of it) = average of 32.3mph. Privacy Statement - 231,090 miles and 7,263 hours for mine (32 MPH average). Step 2. 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. If it comes back good and the truck isnt making excessive blow by there isnt much to worry about. In this case every time you stopped for traffic lights, stop signs, traffic jams etc. This can be calculated as 2.4 oz a minute. Buying a used car from a police fleet with a lot of idle hours is probably OK considering police cars go through recommended maintenance intervals per manufacturers recommendations. Does a diesel need to be started and run on cold mornings? 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. By knowing a vehicle's engine hours, youll have a better grasp over its actual condition. 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. So, you can see that engine hours can be the same for various mileages. Software. Re: miles to hours or hours/mile The hoursx250x12500 is close, but not really. Measuring Engine Miles to Hours to Improve Fleet Management How much fuel do idling vehicles use? - Quora 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. Based upon the mileage and engine hours, I'm at 40 miles per hour. How to Calculate Engine Hours | It Still Runs For one heavy truck, the cost of idle fuel waste averages about $8,730. Been reading here and other sites, trying to figure out how the idle hours are calculated. Mirror glazingIs when there is a mirror-like finish on the walls surrounding your pistons. Request a custom demo to see our solutions in action. I just imagine that DPF getting all plugged up, Isnt that what high idle is for? 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. I change my oil every 5000 kms. 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. By knowing a trucks engine hours to miles, you can adequately estimate the lifecycle cost to the company. Even the older models will have RPMs ranging from 40,000 to 60,000. 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 . Manage driver vehicle inspection reports to ensure vehicles are in top working order. Always look at your operators manual to see the exact specification for your engine. 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. would be idle time. Cookie Policy - As mentioned, youll have to do your research whats considered too many idle hours for your particular year, make, and model youre buying. This amount can vary depending on the application. Just get an oil analysis done. You will see more on the PTO hours in a future weekly email Today I am just shy of 5600 hours and 427,000 km. miles calculation is one. So, four billion multiplied by $3.09/gallon is about $12 billion dollars spent each year on idling. Job Listing Rules. N- stands for - Which is a better indicator of performance? Cummins 6.7. Modern fuels have solved most of the problems of gelling and water mixture for North Americans unless in extreme temperaturesif(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'learndiesels_com-large-mobile-banner-2','ezslot_6',148,'0','0'])};__ez_fad_position('div-gpt-ad-learndiesels_com-large-mobile-banner-2-0'); There is really no need to crank trucks in the winter if you have done the right things beforehand. Published 05-02-2021 Those hours will be added to the engine idle hours to produce a True engine idle %. Anyone have experience with high idle hours? | Ram Heavy Duty Forum My 6.4 on the other hand, has 103,237 miles and 5,604 hours. At what ratio do you start to worry that the used truck you bought really has more miles, based on the hours meter, than the odometer says? i rarely keep my engine running while in park or neutral and i have 17 hours idle on 220 hours run time. Our team of diesel engine experts has Diesel Engine Aftertreatment 101: DOCs, DPFs, and SCRs Demystified. I know that there are things that need to be . Answer (1 of 15): I'm going to elaborate on the calculations. Idle Hours Meter - Ram, Ford, GM? - iRV2 Forums CDL Grad, No Experience It's been on this site before that some think the computer is way off. Engine Hours are the total amount of time the engine is on, driving in motion and idling. That 3 hours of idle time doesn't compute for me. Needing wire diagram for a plug in connectors that plug in the underwood fuse box. If you are looking to increase your company's productivity and measure vehicle utilization, contact Lytx today. At 72K miles, it appears this particular has seen a lot of highway driving by those numbers. Texas has specific requirements and exemptions for GPS, ELD, and IFTA laws. Create an account to follow your favorite communities and start taking part in conversations. "Both hours and miles are important criteria when determining service timing for a fleet," said Tabel of ICTA. At Lytx, were dedicated to helping fleets understand more about their drivers and vehicles, so they can become safer, improve productivity, and reduce costs. Save my name, email, and website in this browser for the next time I comment. Mine idle time is 10% of run time -- I can't see this being feasible unless it counts idle minutes at stoplights (and I'm not a city driver). How much does it cost to idle a diesel engine? Most companies and government agencies are now on a big kick to end their vehicles and equipment idle time. With that, carbon buildup comes all of the other problems. This is why several manufactures have idled an idle time out where the engine will automatically shut down after a preset amount of time set by the owner. So sitting in traffic idling in gear is idle time. At these speeds, lubrication of the turbocharger bearings is super important for your turbo to last. For national companies, fleets might experience significantly divergent results when comparing different regions. 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. "Depending on the application of the vehicles, maintenance intervals may vary," states Ford Power Stroke Diesel. The injectors were replaced right before purchase. has covered then you need to multiply the time by 33 which in turn gives you the Scan this QR code to download the app now. My idle is 20% idle time, but I don't idle 12 minutes for every hour driven. 20k miles and I'm at 470 engine hours w/ 52 idle hours. Measuring a vehicles condition by its mileage has long been the benchmark, mainly due to fleets using a mileage replacement policy. 2007.5 LMM LTZ *Airdog 165 *EFI Duramax Tuner. An APU is an auxiliary power unit. Step 3 Use the number you come up with to estimate how many miles are on your engine. Any idle time that is not for maintenance is bad and will cause unnecessary wear on your engine. See my complete tool guide. Today, diesel fuel hovers around $2.65 a gallon; over the last five years, the average cost has been $3.09 per gallon. One hour of idling is equal to 25 to 30 miles of driving.Thats right! I only have 3 idle hours on my truck. 43,977 miles, 27 months of ownership. Your safety is more important and diesels don't always like the cold. 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. If you do the math on it the GMC has averaged 33Km/hour (20MPH). Do diesel engines need to warm up? Understanding both metrics and how a fleet utilizes its trucks will give you the best method that should be incorporated into future projections. 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? See the best ratchets for professional mechanics, How about the best ratchet wrenches for a pro, Just getting into being a diesel tech? I could let it idle 59 minutes and turn it off and then idle more and it will not record idle time. . Why? I ask because it says I have 20 engine hours and 3 Idle hours which equates to 15% of the total engine hours.
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