If you run an engine for several hours after a rebuild with no load, it would accelerate the wear on all the internal components. My strengths focus on anything uncommon in the car industry, the California car scene, and anything aftermarket performance. Texas has specific requirements and exemptions for GPS, ELD, and IFTA laws. See the best ratchets for professional mechanics, How about the best ratchet wrenches for a pro, Just getting into being a diesel tech? My idle hours are abnormally high as well. Are you considering rebuilding your diesel engine? There is no hard and fast rule but, according to Government Fleet, if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'tiremeetsroad_com-large-leaderboard-2','ezslot_10',115,'0','0'])};__ez_fad_position('div-gpt-ad-tiremeetsroad_com-large-leaderboard-2-0'); According to research by Ford Motor Company, one hour of gasoline engine idle time equals 33 miles of driving. 20% is a lot. According to Ford Motor Company, an hour of idling time is equal to 25 miles of driving, based on wear and oil analysis of Power Stroke engines. The engine converts that energy into the power needed to overcome resistance and move the boat through the water. One gallon of diesel fuel stores about 38 kilowatt hours of energy, or 130,000 BTU. Better to leave it running so you don't get hypothermia or get left stranded with a nostart in freezing temps. Without this temperature, there will be carbon build-up. 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. (121896 miles) and 3679.4 hours on my truck. So it traveled at an average speed of 39.17 MPH, and it runs pretty well for having 274k on it because of that. 2007.5 LMM LTZ *Airdog 165 *EFI Duramax Tuner. 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. 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. We provide solutions to help fleets with driver safety, GPS fleet tracking, DOT compliance, and fuel management. Anyone know for sure? (3000 miles). link to Is Rebuilding a Diesel Engine Worth It? 23-02-2023 Use it until it dies!!!!! 6-speed Allison conversion. Shut it down. has covered then you need to multiply the time by 33 which in turn gives you the 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. How Long Does A Car Battery Last? However, I traded my Cummins in on a new 6.4, and I still let it idle a lot. 4. 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. N- stands for 12F52256-5F67-4AF3-A907-2AC7859CADAC_1551803584734.jpeg, 94-98 7.3L General Powerstroke Discussion. For reference I bought mine with 950 hours and 51,000 km. Still, its becoming more evident that this may not be the best method. Garbage truck GPS units are crucial for finding operational efficiencies and improving safety. So this kind When a diesel engine idles it does more damage to the engine than normal operation. There are If you do the math on it the GMC has averaged 33Km/hour (20MPH). Streamline compliance for drivers and fleet managers to keep your fleet productive and safe. Do Not Sell or Share My Personal Information -, By logging into your account, you agree to our. This controls throttle and tells the ECM to open or close the throttle body, affecting engine RPM's. Live in a rural area with not much traffic and few stoplights. And keep my speed around probably 63mph for a moving average. Learn more about how accelerometers work in this article. I give my express consent authorizing TruckersReport and its. If a fleet includes vehicles with power take-off (PTO) equipped, the truck needs to run to charge the battery continuously. 1878 miles / 65mph= 29 hours rounded up driving time. 52 hours of idle just seems like a lot to me. Installing a coolant filter is like giving your truck a liver or a kidney. 1. You can forecast expenditures by monitoring idle time and reduce fuel consumption based on accurate reports derived from the vehicles engine control module (ECM). For drivers who either sleep in their truck or idle for very long periods. 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 ? Mix of city and highway driving like 40/60. 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. Small Engine Repairs, Auto Body Repairs, Diesel Engine Repairs. If you are looking to increase your company's productivity and measure vehicle utilization, contact Lytx today. This will raise maintenance costs and shorten engine life. This will maintain the battery without damage. Modern turbochargers can have turbine speeds above 100,000 rpm! Divide the miles by hours gives you the average speed. I will send you a page with some information . I love the tow haul mode with the allison-great with loads! Engine hours increase by six while the odometer adds 240 miles to its count. yes it has a diesel ! It runs 8-10 mins every morning from when the temps get below 30* til it warms up. Average speed of 42.2 mph. 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 Learn about the latest in fleet and compliance management through our comprehensive Resource Hub. Does idling hurt a diesel engine? J justinp95 Registered Joined Nov 15, 2007 749 Posts 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. At these speeds, lubrication of the turbocharger bearings is super important for your turbo to last. 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. A high percentage of idle time will also cause mirror glazing in the cylinder walls. 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. At 72K miles, it appears this particular has seen a lot of highway driving by those numbers. * Total number of hours from lines 6 and 8 should equal the number of hours in line 1. Welcome to /r/Diesel, reddit's home for everything about compression motors! I bought the cord and plug in when it gets cold steady. (91451 miles) of actual wear and tear on it. Reddit and its partners use cookies and similar technologies to provide you with a better experience. Why not buy a decent sized buddy heater or something to idle less? One of the essential differences that a fleet manager needs to consider is engine hours vs miles. By knowing a vehicle's engine hours, youll have a better grasp over its actual condition. 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. Also, there is a calculation for engine hours to miles. 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. Been there, i NEVER turned off my f550 service truck. The liner or block will need to be replaced. Going by the formulae speed is I never let it sit and Idle, and don't do much city driving. The colored lines represent average speeds of a vehicle in four different scenarios. For more information, please see our So i think its either based on the speedometer or engine idle RPM. I did a lot of idling. Haven't come up with a definite answer. So, by using that guideline and the mathematics, my engine has about 147176 kms. Even the older models will have RPMs ranging from 40,000 to 60,000. Privacy | With the top bid under $5,000, under 100,000 miles on the odometer, and no major body damage, its an attractive option. 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. 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. The cost can be quite high for these, though. That or the employer eats the cost from their overhead. This will cause more oil to pass by the piston rings and create a large amount of blow-by. G- stands for the number of miles covered by the car. Two examples: Installed a hour meter in the Ford Ranger back in '94. But that's not realistic. He is married with two kids and lives in sunny Florida. 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. When a vehicle idles for hours each day using a PTO, mileage isn't being recorded by the odometer, but one hour of idling is equal to 25 to 30 miles of driving. An APU is an auxiliary power unit. if(typeof ez_ad_units!='undefined'){ez_ad_units.push([[300,250],'learndiesels_com-box-2','ezslot_4',140,'0','0'])};__ez_fad_position('div-gpt-ad-learndiesels_com-box-2-0');There are many scenarios in the diesel world where the engine will need to idle for a while. come up with the number 33, which is the standard conversion number that is derived 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. Convert all minutes to hours for your time unit by dividing them by 60. Manage driver vehicle inspection reports to ensure vehicles are in top working order. Thats part of what they are for!!! See www.lytx.com/driver-information. 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. On the other hand, based on the brake pedal rubber being all wore off, it may have sat in a lot of traffic. 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Formula: Engine hours x 60 = Approximate mileage. You will find that most are down to 3 minutes before you put a load on the engine. This can be useful and should be implemented. 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. - Which is a better indicator of performance? "Both engine hours and miles are important criteria when determining service timing for a fleet," said Tabel of ICTA. These are some of the things you need to keep in mind while taking into consideration He loves taking stuff apart and teaching others how he messed it up. The engine needs a load tobreak in. . Truck does not have a garage. Advertising - Eh Its a work truck. For national companies, fleets might experience significantly divergent results when comparing different regions. This is a common misconception. 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. Larger vehicles tend to waste more fuel than smaller ones. Step 1 Determine how many hours have accumulated on your engine. I think mine rounds up the idle time alot. Our team of diesel engine experts has Diesel Engine Aftertreatment 101: DOCs, DPFs, and SCRs Demystified. "Depending on the application of the vehicles, maintenance intervals may vary," states Ford Power Stroke Diesel. There is another method to calculate the hours to miles. would be idle time. certain methods used to calculate the miles traveled by car. Does the truck being in accessory mode (pressing start button w/o pressing brake pedal) run up idle time? But if commercial fleets use 33 or 25 miles equal 1 hr. Who cares!!! Although in some cases it will be necessary, it should be avoided. I have a 2019 F350 with 130k as my work tuck. The Duramax has 274,754 miles, and 7,014 hours. Every month 400 people find a job with the help of TruckersReport. Archive - The turbo must be allowed to spin down before the oil vacates. Contact Lytx and book a free demo today to see how our solutions can improve your companys bottom line. Mileage Is Inadequate to Measure Engine Wear Idling is the main reason to track engine hours instead of mileage. the distance, which is covered with the speed of the car. But at least those engine hours are at idle. That 3 hours of idle time doesn't compute for me. Idling can also cause greater engine wear-and-tear over time, resulting in higher maintenance costs. * Subject to available cellular network coverage. I would be scared of that idle time. To view the purposes they believe they have legitimate interest for, or to object to this data processing use the vendor list link below. JavaScript is disabled. That explains why a lot of police cars have relatively low mileage but thousands of hours of idle hours recorded. Been reading here and other sites, trying to figure out how the idle hours are calculated. Answer (1 of 15): I'm going to elaborate on the calculations. 94 Camaro: LT1, 6-Speed, Lowered, B4C, Hardtop. Not gonna happen. Re: miles to hours or hours/mile The hoursx250x12500 is close, but not really. SeeThe Complete Guide To Starting A Diesel In Cold Weather. Watch our videos to see the latest in driver safety, coaching best practices, risk management, and more. That way you can get your service work done at the proper time. It shows the hours of engine operation, or idle-time, versus the miles driven during a drain interval. 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. Job Listing Rules. 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. I could let it idle 59 minutes and turn it off and then idle more and it will not record idle time. I only idle in the coldest of winter nights maybe 10 a year. The engine has 10955 hours on it. One idle hour for 33 miles of driving is an industry-wide accepted conversion, as General Motors apparently agrees with Ford's research. Usually, but not always plugged in when below minus 10 F. 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. Vehicles get ZERO miles-per-gallon while idling. 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. 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. So, four billion multiplied by $3.09/gallon is about $12 billion dollars spent each year on idling. Hours to miles calculator is based on the number of hours the engine was in on and our So idling can literally ruin your engine. 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. 04-07-2021 Terms of Service - Meet our team and learn how our services help ensure your success. Get your questions answered and learn how our solutions can help you transform your fleet. So, you can see that engine hours can be the same for various mileages. 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. I cant believe it really causes2 timesthe wear on your engine to idle it. I'm not sure if that's accurate or not - I doubt it is. Create an account to follow your favorite communities and start taking part in conversations. hours to miles.
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