Any Cummins reps on here that could chime in?? Manage Preferences - Installing a coolant filter is like giving your truck a liver or a kidney. 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. Do diesel engines need to warm up? Please register or login to enable Dark Mode. 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? An APU provides power to those things the driver might want the engine to idle for. Also, there is a calculation for engine hours to miles. 13,266 miles / 411 hours (411 normal only, figuring idle is a part of it) = average of 32.3mph. 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. That's a real good ratio, especially consider that you don't run your truck very hard. ago Might need to check valve lash My 2011 has roughly 2700 driving 700 idle. Live in a rural area with not much traffic and few stoplights. 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! Been there, i NEVER turned off my f550 service truck. I dont go very far either. #Care, 18-06-2021 Terms | 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. If it idles a lot, be mindful to keep within your oil change intervals. 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 Does a diesel need to be started and run on cold mornings? 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). With an APU, you can avoid all that engine killing idle time. The number of hours that a marine engine runs is very dependent on the amount and quality of maintenance over the years. Anyone know for sure? Measuring a vehicles condition by its mileage has long been the benchmark, mainly due to fleets using a mileage replacement policy. In order for you to receive the best possible offers, please make sure your answers above are accurate prior to submitting. About Us - i have wondered this as well, would be nice to find the answer. That means you are averaging 60mph for every hour the truck is running. 1-5 Months I bought a 550 with around 20% idle time and it ran significantly better after a few hard towing jobs to burn everything out. High idle for diesel engines is when the engine runs at a higher than normal idle speed. ofone mile per minute is equal to 60 miles per hour. Returning to that 2013 Ford Taurus Interceptor, on top of the 93,197 driven miles, the idle hours adds an additional 236,907 additional miles. I keep my truck plugged in at night, and do not idle for long periods. My idle is 20% idle time, but I don't idle 12 minutes for every hour driven. That is really crazy when you think about the amount of idling that goes on in diesel applications. So what ever that ratio is lol. 2016,3500 LongHorn, CC, DRW, CTD, AISIN, 4.10 (re-geared from 3.42), 4x4, Rough Country steering box brace. 4. So maybe it is tied to the speedometer. I wonder if it counts any time the engine is running and the truck is stationary as idling. Answered by . This will cause more oil to pass by the piston rings and create a large amount of blow-by. No. Its pulled around a gooseneck with a small skidsteer loader on it for about half those miles. The consent submitted will only be used for data processing originating from this website. For more information, please see our 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. 20k miles and I'm at 470 engine hours w/ 52 idle hours. 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 engine meter gets turned on once the engine of the car is on. Close but, certainly there has to be a more accurate . Thus, your engine theoretically has 120,000-140,000 miles on it. I keep my truck plugged in at night, and do not idle for long periods. My strengths focus on anything uncommon in the car industry, the California car scene, and anything aftermarket performance. The cross-hatching allows the rings the seal against the walls of the cylinder or liner. When a diesel engine idles it does more damage to the engine than normal operation. 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. Is it easy to roll back mileage anymore? Sounds like something is way off. 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. Yet, when you break it down to the per truck per . I pickup idle time waiting in line to cross customs as well, probably 30 min every crossing on the average. Tips According to Ford your 806 idling hours equals 26598 miles that you would add to your road mileage. Cummins 6.7. Needing wire diagram for a plug in connectors that plug in the underwood fuse box. has covered then you need to multiply the time by 33 which in turn gives you the Answer (1 of 15): I'm going to elaborate on the calculations. Ford uses this idling data for warranty purposes, more so on 6.4 and 6.7 diesels. Overseeing the intricate factors of fleet management requires more forethought than standard preventative vehicle maintenance. 2022 RAM 5500 Tradesman Crew Cab & Chassis 4X4. Those hours will be added to the engine idle hours to produce a True engine idle %. We have a 2002 Chevy 3500 Dump Duramax/Allison with 100,000 miles and 5023 hours. In this case every time you stopped for traffic lights, stop signs, traffic jams etc. As mentioned, youll have to do your research whats considered too many idle hours for your particular year, make, and model youre buying. He loves taking stuff apart and teaching others how he messed it up. Offline. Limited time offer. 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. (121896 miles) and 3679.4 hours on my truck. Come join the discussion about duramax engines, performance, builds, modifications, classifieds, troubleshooting, maintenance, and more! Mileage is still one of the most common indicators of a vehicles condition and performance. What is a good mileage to engine hours ratio? Privacy Policy. Looks like a old oilfield pickup take 1 hour to drive to location then leave the pickup idling for the next ten. The cost of poor fuel efficiency for a large fleet of vehicles is high. Use it until it dies!!!!! Commonly, diesel engines idle between 800-1,000 RPMs, however with high idle, this range increases up to 1,600-2,400 RPMs. At 72K miles, it appears this particular has seen a lot of highway driving by those numbers. Le. 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 ? 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. Makes that low winning bid more in perspective, right? Calculations result to between 35-40 mph ave. Since idle hours involve a car practically sitting still, idle hours largely affect anything engine and immediately-engine related, that means the engine, all accessory belts, sensors, and the exhaust system. There is also another formula or an expression that can be used to calculate the engine Streamline compliance for drivers and fleet managers to keep your fleet productive and safe. 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. Most manufacturers recommend idles for 3 minutes before running the engine under a load. Since 2017. A forum community dedicated to Chevrolet and GMC diesel truck owners and enthusiasts. If youre buying an actual pursuit rated used car, manufacturers have beefed up all the appropriate engine ancillaries, like equipping them heavy-duty alternators, heavy-duty starters, and larger batteries to handle the rigors of long idling, on top of hard driving. Cookie Policy | Seating the rings will prevent the cylinder walls glazing and allow for normal wear of the engine. I think mine rounds up the idle time alot. One of the essential differences that a fleet manager needs to consider is engine hours vs miles. Understanding both metrics and how a fleet utilizes its trucks will give you the best method that should be incorporated into future projections. Meet our team and learn how our services help ensure your success. Using an hours to miles calculator is quickly being adopted by fleet managers. Is it really worth it? Tracking vehicle wear: engine hours vs. mileage. When you purchase through links on our site, we may earn an affiliate commission, which supports our community. I hardly ever idle (car in park engine running). Feb 26, 2012. 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. Combine Lytx with best-in-class fleet technology for a powerful fleet management solution. #Maintenance. On average, Diesel engines use about one gallon an hour. Idling uses up to gallon of fuel per hour (although it varies depending on the type and size . The turbo must be allowed to spin down before the oil vacates. 52 hours of idle just seems like a lot to me. Garmin uses 70 mph for it's calculations, unless you have been moving. Probably end up selling for around 35-40k. That being said, Id start to take idle hours into consideration above 5,000 idle hours, generally considered on the higher side. . Thank you for what to do with the info. miles calculation is one. On the other hand, based on the brake pedal rubber being all wore off, it may have sat in a lot of traffic. This graph illustrates the importance of tracking both mileage and idle-time. Step 2 Multiply the amount of hours on your engine by 60. This will keep the coolant moving and heat the block to around 150 F, depending on the setting. This will make starting the engine unnecessary. Expert Insights and Advice. 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. Long-haul trucks may find that a standardized replacement schedule is improved by using mileage over time instead of engine hours. It's been on this site before that some think the computer is way off. #Guides, 18-06-2021 Think this is an AE86? Just get an oil analysis done. 1 Year So i think its either based on the speedometer or engine idle RPM. 2018 F350 Platinum - 4" BDS, 37"toyo MT on 20" Fuel mavericks. This will allow time for the oil to cool down the turbocharger and the engine oil pressure to drop to a safe level. I have a 2019 F350 with 130k as my work tuck. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. But at least those engine hours are at idle. 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. Metro Detroit Area. A forum community dedicated to Ford F-series owners and enthusiasts with a Power Stroke diesel engine. Engine. 13,266 miles / 311 hours (removing 100 idle from 411 normal to give you "drive" hours) = average of 42.65mph. 12F52256-5F67-4AF3-A907-2AC7859CADAC_1551803584734.jpeg, 94-98 7.3L General Powerstroke Discussion. 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. That way you can get your service work done at the proper time. I recently purchased a CNC Motorsports 540 BBC marine short block for my go fast boat. A cylinder should have what is calledcross-hatchingand not be reflective. The average speed, however, is something we can tell you. Regardless, idling for a long period of time adds stress to the valvetrain, intake manifold, exhaust, injector tips and plugs. 3 Years This amount can vary depending on the application. This is going to save several components premature ware and you the headache of replacing them. And, what does idle time affect? To help turn to more accurate methods, fleet managers will convert hours to miles or calculate the fuel consumption to better measure performance. We and our partners use data for Personalised ads and content, ad and content measurement, audience insights and product development. I bought my truck brand new in 2013 (December). At these speeds, lubrication of the turbocharger bearings is super important for your turbo to last. It only idles alot on real cold days though which have been few and far between this year, Does ford consider anything under 25mph idling? 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. i rarely keep my engine running while in park or neutral and i have 17 hours idle on 220 hours run time. If you multiply the amount of hours on your engine x's 60, it's equivalent to approximately 1,800 miles. Step 2. That means you are spending $4.72 an hour or about 7.9 cents per minute to have your truck or equipment running at an idle. VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Subscribe to the Lytx blog for the latest in fleet management. Diesels need to be run under a load to get the best out of them. For example: if the apparatus as a 100 miles on it should the hour meter equal 1 hour or a 100 hours. Haven't come up with a definite answer. Almost 50 mph avg, nice. Press question mark to learn the rest of the keyboard shortcuts. average miles per hour and. This controls throttle and tells the ECM to open or close the throttle body, affecting engine RPM's. 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. The cost can be quite high for these, though. My truck only seems to record idle hours if the truck actually idles for 1 hour. 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. #5. 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. I have 196172 kms. The parking brake does not seem tight, even though we had it redone. 22.38% idle time which I noticed is the same as when I calculated it in 2011. #Guides, 12-06-2022 Get help with your Lytx solutions through our customer support center. Its important for fleet managers to know that GPS fleet tracking laws can differ by state. We are compensated for referring traffic and business to Amazon and other companies linked to on this site. Last I remember mine is around 4500 hours and 176k for miles. imgVEHICLE is a social auto repair community! hour, the number of miles covered in one hour is equal to 60. The accelerator pedal position, referred to as APPS, is responsible for telling the ECM how depressed the pedal is. Contact Lytx and book a free demo today to see how our solutions can improve your companys bottom line. Our team is at your service to share custom demos, guide you to the best solutions, or provide support. Idle hours also affects anything rubber under the hood including belts, hoses, and weather sealing. By accepting all cookies, you agree to our use of cookies to deliver and maintain our services and site, improve the quality of Reddit, personalize Reddit content and advertising, and measure the effectiveness of advertising. The injectors were replaced right before purchase. It will hit 10,000 hours about a week before it rolls 500,000. You have entered an incorrect email address! of calculation works well only when the engine is running at a constant speed. after converting the hours to miles. Mirror glazingIs when there is a mirror-like finish on the walls surrounding your pistons. To help determine preventative maintenance, factoring a vehicles engine hours will help to determine future oil, fuel filter, air filter changes. 94 Camaro: LT1, 6-Speed, Lowered, B4C, Hardtop. [emailprotected] But who cares if its making you money. Neutral or Park will engage idle timer, any gear will engage running timer. I could let it idle 59 minutes and turn it off and then idle more and it will not record idle time. OTOH, in a car, it's difficult to gauge hours vs miles, unless you just drive nearly a fixed amount of time each day. For a better experience, please enable JavaScript in your browser before proceeding. X miles/gallon = miles/year "Miles of idling"1 (idling is . 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. 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. 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. Every month 400 people find a job with the help of TruckersReport. 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. 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. So, by using that guideline and the mathematics, my engine has about 147176 kms. Larger vehicles tend to waste more fuel than smaller ones. I am buying a 2020 GMC Denali 1500 . Currently, many businesses follow a service year- or mileage-based replacement policy. the hours on an engine to miles calculation. "The Lemon". 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? 2019 Ram Cab & Chassis used out in the pipelines with a flatbed on it. Nothing on the pto, just idled to stay warm out in North Dakota. Step 3 Use the number you come up with to estimate how many miles are on your engine. 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. Find diagrams and schemes for your car: owner manuals, fuse box layouts, location, wiring diagrams & circuits for engine, timing belts, and much more! However, as fleet managers will understand, a vehicles travel distance doesnt fully encompass all the duties of a medium or heavy-duty truck. 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. 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. 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 . * Total number of hours from lines 6 and 8 should equal the number of hours in line 1. 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. Engine Hours are the total amount of time the engine is on, driving in motion and idling. 4.6:1. And keep my speed around probably 63mph for a moving average. 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. 30 miles per hour. This leads to frequent replacements of the various parts of the engine. Low idle times will cause your engine to last much longer. So idling can literally ruin your engine. Formula: Engine hours x 60 = Approximate mileage. Roadside Jerry, Expert. Not worth it. Each company we work with has specific experience requirements for their drivers. TMC Recommended Practice 1108, "Analysis of Costs from Idling and Parasitic Devices for Heavy Duty Trucks" (2003). That's a rather low number of hours. This can be calculated as 2.4 oz a minute. Also, this kind of calculation is preferred in vehicles, which are usually run at constant speed like that of commercial load Vehicles, which when driven at higher speeds will cause damage to the load inside the truck or the car. equal to Distance by time, only when speed is constant distance equals time. You will find that most are down to 3 minutes before you put a load on the engine. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. 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). Step 1 Determine how many hours have accumulated on your engine. My 6.4 on the other hand, has 103,237 miles and 5,604 hours. It will hit 10,000 hours about a week before it rolls 500,000. 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.