He is married with two kids and lives in sunny Florida. Mix of city and highway driving like 40/60. But if you change it by the hour regardless of miles (heavy equipment has no odometer) 500hr changes on most 6.4s would be about 17k miles. Any Cummins reps on here that could chime in?? This can be useful and should be implemented. Engine hours increase by six while the odometer adds 240 miles to its count. To get a complete burn of the fuel, a diesel needs a very high combustion chamber temperature. Its almost 5 years old. 2016,3500 LongHorn, CC, DRW, CTD, AISIN, 4.10 (re-geared from 3.42), 4x4, Rough Country steering box brace. Manage Preferences - Larger vehicles tend to waste more fuel than smaller ones. Yielding 76.25kmh or 47.25 mph. One hour of idling is equal to 25 to 30 miles of driving.Thats right! For a better experience, please enable JavaScript in your browser before proceeding. If you finish up an engine from a rebuild, the worst thing you can do is allow for long idle times. The truck runs well. I keep my truck plugged in at night, and do not idle for long periods. I only have 3 idle hours on my truck. 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. In CDL School Now I asked since they told me to breakin the motor for 10 to 15 hours running at various RPMs. 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. How much fuel does a diesel use at idle? i rarely keep my engine running while in park or neutral and i have 17 hours idle on 220 hours run time. Since the computer keeps track of the hours why not display it. Without your consent employers will not be able to contact with job offers, would you like to opt-in now? There are a lot of online calculators. My idle hours always seem high to me, so do my engine hours. 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. Feel free to join our community and fix your car on your own! 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? 01-11-2008, 02:08 PM. This is used mostly for semi-trucks. We have a 2002 Chevy 3500 Dump Duramax/Allison with 100,000 miles and 5023 hours. These types of work trucks will usually register low mileage but will endure significantly higher strain on its engine than is reported. This can be a great alternative and end all the component wear just run to do all those side things drivers want. I hardly ever idle (car in park engine running). About Us - Streamline compliance for drivers and fleet managers to keep your fleet productive and safe. Example: (30/60 = 0.5) 30 minutes = 0.5 miles; (15/60 = 0.25) 15 minutes = 0.25 miles; etc. 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 I guess the only way to get a real good SWAG is to install an engine hour meter when purchaseing a new vehicle. The hours to miles calculation is possible only when the speed is considered constant. 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 Truck does not have a garage. - the short answer is that you need to look at both. 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. Still, its becoming more evident that this may not be the best method. 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 . Save my name, email, and website in this browser for the next time I comment. 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. He loves taking stuff apart and teaching others how he messed it up. I cant believe it really causes2 timesthe wear on your engine to idle it. That way you can get your service work done at the proper time. ago That's quite a bit. The national average as of today in 2022 is 4.72 per gallon. Do diesel engines need to warm up? yes it has a diesel ! Formula: Engine hours x 60 = Approximate mileage. The idle time is very useful in vehicles that spend along time idling in helping determine true wear and tear. Being I load two 6 yr olds in it every morning for school my habits probably won't change. Just curious-we purchased the vechicle in Feb. with 95k, but I did not think to check the hours. 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. Just wondered how everyone else's engine hours compare to actual miles. The idle time isn't always reflected when calculating vehicle utilization. If you are looking to increase your company's productivity and measure vehicle utilization, contact Lytx today. Learn about best practices and get solutions to common fleet management challenges. I strive to make 400 hours=20,000 miles. 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. 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. The motor builder told me that they use 1 hour of run time equals 60 miles. I have a 2019 F350 with 130k as my work tuck. Quadrasteer 4-wheel steering. So, you can see that engine hours can be the same for various mileages. 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. 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. 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. 1 Year For more information, please see our Why not buy a decent sized buddy heater or something to idle less? That or the employer eats the cost from their overhead. How exactly are the hours important in comparison to the miles? I keep my truck plugged in at night, and do not idle for long periods. Roadside Jerry, Expert. This will cause more oil to pass by the piston rings and create a large amount of blow-by. One important factor fleet managers need to understand is the relationship between engine hours vs. miles. 5+ Years, Please select ALL of your current, valid drivers licenses. However, as fleet managers will understand, a vehicles travel distance doesnt fully encompass all the duties of a medium or heavy-duty truck. Step 3 Use the number you come up with to estimate how many miles are on your engine. Runs to town, equate to about once a week. Metro Detroit Area. I can see how that would add up fast. There are many advancements made to cut this warm-up time down and maintain high levels of durability. Its important for fleet managers to know that GPS fleet tracking laws can differ by state. Learn about modern fleet management and get tips and tricks for transforming your fleet. This ultimately depends on what a fleet uses its trucks to accomplish. The engine converts that energy into the power needed to overcome resistance and move the boat through the water. 231,090 miles and 7,263 hours for mine (32 MPH average). I Need CDL Training 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. 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). The accelerator pedal position, referred to as APPS, is responsible for telling the ECM how depressed the pedal is. Maverik. 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. When a diesel engine idles it does more damage to the engine than normal operation. 2018 F350 Platinum - 4" BDS, 37"toyo MT on 20" Fuel mavericks. 20k miles and I'm at 470 engine hours w/ 52 idle hours. Since 2017. This fact is corroborated by Ford Owner Manuals. Johnathan Coker is an ASE and EVT Certified Mechanic. Thats part of what they are for!!! Im talking about police cars that do a lot of idling and city driving, fleet trucks on job sites that only drive a limited amount of mileage a day, or perhaps a car used for code enforcement where they do a lot of start and stop driving. This will maintain the battery without damage. The rings need that high amount of combustion pushing down on them to cause them to expand against the cylinder wall preventing the oil from passing by. For instance, if the car has run about 4000 hours, then you need to multiply 4000 by 60 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. (3000 miles). There are certain methods used to calculate the miles traveled by car. 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. ______________________________________________. #Maintenance. Been there, i NEVER turned off my f550 service truck. of calculation works well only when the engine is running at a constant speed. More idle time like in city driving =less mph. Welcome to /r/Diesel, reddit's home for everything about compression motors! 6-speed Allison conversion. How are engine idle hours calculated? Any idle time that is not for maintenance is bad and will cause unnecessary wear on your engine. TMC Recommended Practice 1108, "Analysis of Costs from Idling and Parasitic Devices for Heavy Duty Trucks" (2003). Modern diesel engines do not require the amount of time to warm up as in years past. With that, carbon buildup comes all of the other problems. At these speeds, lubrication of the turbocharger bearings is super important for your turbo to last. Better to leave it running so you don't get hypothermia or get left stranded with a nostart in freezing temps. Request a custom demo to see our solutions in action. For example, 1,235 hours on an engine equates to approximately 74,100 miles. Copyright Lytx, Inc, 2023. - Which is a better indicator of performance? ofone mile per minute is equal to 60 miles per hour. For reference I bought mine with 950 hours and 51,000 km. I give my express consent authorizing TruckersReport and its. #Guides, 01-07-2021 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. Changing it at those intervals, I've averaged about 120 engine hours between oil changes. Always look at your operators manual to see the exact specification for your engine. How long should I let my diesel cool down? Nationally, trucks burn four billion gallons of fuel each year from idling. Idling wastes fuel - and money. Whenever they change it, they write 5,000 miles on the sticker. 52 hours of idle just seems like a lot to me. 1-5 Months average miles per hour and. 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. Is that a lot of hours for a typical diesel dump truck, or typical. Ford uses this idling data for warranty purposes, more so on 6.4 and 6.7 diesels. Shut it down. 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. I think any time the accelerator is at 0% is considered idle even at speed otherwise idle hours would be much lower. * Total number of hours from lines 6 and 8 should equal the number of hours in line 1. 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. 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. Also, there is a calculation for engine hours to miles. This is going to save several components premature ware and you the headache of replacing them. #Care, 18-06-2021 and our In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. The consent submitted will only be used for data processing originating from this website. 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. That being said, Id start to take idle hours into consideration above 5,000 idle hours, generally considered on the higher side. You can plug in your own numbers for engine size to get a reasonable assumption. I could tell you that lol! My stats, 34 hours idling, 1042 hours driving, 1078 total hours, 3.15% of total time is idling. CDL Grad, No Experience Haven't come up with a definite answer. Based on 60, mine should have approximately 2016 hours. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Duramax First Generation: 2001-2004 (LB7), 2003 GMC Sierra 2500HD LB7 Duramax 4WD Crew Cab SB, 2003 Chevy Suburban 2500 LB7 Duramax AWD Quadrasteer. 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. In this case, hours = miles / (miles per hours).Hours and miles measure two quite different things. 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. Police cars may have 100,000 on the odometer but if you add in the idle hours the . 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. Hi, the ratio is 100 hours engine running time equals 6000 miles. 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. 13,266 miles / 411 hours (411 normal only, figuring idle is a part of it) = average of 32.3mph. Hours to miles calculator is based on the number of hours the engine was in on the engine was on is calculated based on the hours the engine was on and not based on When you purchase through links on our site, we may earn an affiliate commission, which supports our community. So this kind OTOH, in a car, it's difficult to gauge hours vs miles, unless you just drive nearly a fixed amount of time each day. This is determined by mileage, fuel used, speed, temperatures and hours. Watch our videos to see the latest in driver safety, coaching best practices, risk management, and more. Learn me something today. Accelerometer sensors can help fleets understand driver behaviors, fuel consumption, and vehicle wear and tear. Engine. has covered then you need to multiply the time by 33 which in turn gives you the Regardless, idling for a long period of time adds stress to the valvetrain, intake manifold, exhaust, injector tips and plugs. 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. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. Some manufacturers will log the idle time for you if not you can always keep a paper log. hours to miles. The idle hours can be used for the same thing but also it is used to assist in total miles. Cookie Policy - 1878 miles / 65mph= 29 hours rounded up driving time. Accelerator Pedal Position Sensor (APPS) Failure - Cummins 5.9L. Without this temperature, there will be carbon build-up. My 2011 has roughly 2700 driving 700 idle. 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. What is intermodal transportation, and how can these systems benefit your business? Learn more about how accelerometers work in this article. 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. You may have heard that it's a cost-effective solution for fixing a tired engine, but is it really worth it? 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. I love the tow haul mode with the allison-great with loads! Too little? Deliver value to your customers by offering smart and simple video dash cam technology. However, this strategy isn't as accurate for vehicles and equipment with significant idle hours. Every hour of idle time is equivalent to 33 miles driven. The Fora platform includes forum software by XenForo. Not gonna happen. Learn how our cutting-edge technology is redefining modern fleet management. 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. This amount can vary depending on the application. You're worth more than your trucks engine, If that amount of hours scares you you should look at some police cruisers haha. One of the essential differences that a fleet manager needs to consider is engine hours vs miles. Measuring a vehicles condition by its mileage has long been the benchmark, mainly due to fleets using a mileage replacement policy. The turbo must be allowed to spin down before the oil vacates. 4. Yet, when you break it down to the per truck per . 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. Diesels need to be run under a load to get the best out of them. I was told that there should be a number when you do some math between the two. Services should occur every 200 hours of engine run time unless the application is considered severe or extreme; includingtowing more than 50% of the time, extreme temperatures, and off-road use (see owner's manual specific vehicle requirements). This leads to frequent replacements of the various parts of the engine. I know there is a formula for converting the hours to miles but I can''t remember if it is 50 miles per hour or something else. It shows the hours of engine operation, or idle-time, versus the miles driven during a drain interval. There is also another formula or an expression that can be used to calculate the engine 7k is still a lot of hours though. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Published 05-02-2021 Things like air conditioning, power for phone charging, watching some Netflix, etc. Understand how telematics technology works to help fleets improve their operations, safety, and compliance. 43,977 miles, 27 months of ownership. Meet our team and learn how our services help ensure your success. High idle can be used to improve the performance of certain equipment such as cranes and diggers, making them easier to pull heavy . I strive to make 400 hours=20,000 miles. Your safety is more important and diesels don't always like the cold. 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 . 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. The cost can be quite high for these, though. This controls throttle and tells the ECM to open or close the throttle body, affecting engine RPM's. How much does it cost to idle a diesel engine? Tracking vehicle wear: engine hours vs. mileage. 1. Its pulled around a gooseneck with a small skidsteer loader on it for about half those miles. 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. Just let it idle down for a few minutes after you get back or when youre done with the equipment for the day. Company is putting it up at a Ritchie Bros auction. Calculations result to between 35-40 mph ave. The engine needs a load tobreak in. We are compensated for referring traffic and business to Amazon and other companies linked to on this site.
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