They know that from what you have told them about your motoring habbits that you shouldnt buy a diesel. Now you've got to decide when (or whether) to cut your losses. Only because you asked if others have this problem is the only reason I am breathing air into this nightmare situation surrounding this Isuzu truck of mine.". "I have a TON of emails on this issue with Isuzu and the local distributor and I have a TON of money wrapped up into my truck. Detailed advice for you - the tradie - on what car is right for you and your job. I'll see what isuzu have to say but don't think it makes any difference come the day I change my vehicle as apart from anything else I'm not sold on the new Isuzu engine. “Site trucks at one large West Australian LNG plant are speed limited to 40kph, causing severe issues with frequent diesel particulate filter clogging. If those 4,000 miles are all short runs from cold, over a few months, then, once again, your type of mileage is completely and utterly unsuited to a modern diesel with DPF. Drive at highish rpm (2k+) for anything from 15 - 30 mins above 40mph. Are you affected? Be interesting to see if it's sorted. Not completing these REGENS doesnt help, as the fuel then gets put into the sump. Strange thing is the dealership wins awards. Unsure of your car's maximum towing capacity? OEM:8980846023 ,89808462022, 8980846020, 8980391626 ,8980391620, 8980391624, 8980391622 ,8980391621, Isuzu NPR-8 NQR75 RD.E-5 2008- Diesel Particulate Filter. Sorry, but modern diesels with DPFs are just not suited to repeated short runs. The FTC catalysed fuel burn permits the cooler soot burn. We have made this part of their daily routine to ensure we get full regenerations each shift but... our DPF continues to clog up and the costs keep coming. My A1 doesnt use / add an drop of oil between services. Yes ours definately did not have one, that was the first question before the vehicle was considered, that was a 3.0, can't vouch for the 2.5. Saying that the oil level has risen by 2 litres in 4000 miles is pointless - it is, as was said months ago, the TYPE of use that it's doing. Crankcase oil should be free of fuel, and levels above as little as 5% are unacceptable. A dash light would be great and a switch like you mentioned is a VERY good idea to activate one manually if required when you know you are going to do a longer journey. In doing so, it minimizes the need for DPF regeneration cycles, because less soot is formed, and any accumulated soot is readily combusted under even light duty cycles. We learned to recognise when a regen was in progress by various tell tale signs (e.g. Isuzu Dmax 2014 - DPF issue. Improved engine performance: The DPF actually restricts the efficiency and effectiveness of the engine. Another MoT test extension is not being ruled out as a second lockdown will come into force in England on Thursday. And red mean it needs to be plugged in to the diagnostics and possibly needs changing. This wasn't discovered until I opened a formal complaint in the Isuzu system. Had the oil changed once between services as I did not like the idea of diesel swishing about in the oil but the level is rising quite quickly and still not got to it's first service at 12000 miles. They don't admit there is any fault with their trucks just lots of bad drivers for using them for what pickups were originaly designed to do. https://nots.ie/courses/biofarm-2020-online/. You should know when this is happening due to vehicle getting to operating temp alot quicker (from cold) than normal/ high idle speed/stop-start not working (if fitted)/ smell and from the radiator fan running. My suggestion is to do longer journey once a week or so OR more importantly when the car is doing an ACTIVE REGEN. Looking for a garage you can trust? Subscribe to our newsletter and receive our new 76pp E-book: "Adding Amazingly Long Life to YOUR Vehicles and Equipment", If you have already subscribed to our newsletter, resubmitting will update your details and you will receive an updated version of the E-Book, © Copyright 2017. "These newer Isuzu chassis with DPF no longer have any type of 'road draft' ventilation of engine gases to the ground. Ford and others have a 5th injector that squirts diesel straight into dpf during regen cycle. Yes it's all very slick and polished but have found nothing good behond that. There are 4 stages of warning lights and the last stage is a 5 mph limp mode. Am all ears to what I could change too. Yep some indicator on the dash would be good and have asked the dealer if there was anyway to fit one but frankly they are just not intrested. A sweeper doesn't move with enough speed to keep the DPF system operational." The number of “forced regenerations” increase, necessitating the truck to be parked up for 20 minutes at a time, to burn off the soot under higher fuel usage conditions. DPF Delete is an Off-Highway Tuning service intended solely for closed-course racing and off-highway driving. Also one of my employers has a 2012 version(not sure has dpf) of yours with 78K miles done, mostly short journeys on most days and his has had no problems. It may not be street legal in your province or state, and this service cannot be performed on vehicles registered or certified for highway use. It's going in next week to hopefully get to bottom of problem. How can that be greener?!!! Admitedly a lot of todays pickup market is not work related just folks who like the image. "As a result of having too much oil in place all the time, pure oil was being dumped back into the engine's system.That was overloading every component; fouling injectors, turbos and the DPF filtration system, since the system is not capable of atomizing oil. If I'm keeping it then I'd maybe consider a loader tine through the centre of the dammed thing. I am finding the same here with a regen every 30 to 40 miles. Agree with Rob, at the very least i'd buy a 25l drum of engine oil and be doing oil changes regularly meself in the meantime, maybe using the old litmus test on the oil when it first goes in and then doing similar every 1000 miles so you have some idea of fuel content, i don't know of any reasonably cheap accurate way of measuring the fuel contenapart from that, maybe someone else does. Isuzu considers this to be regular maintenance even though [with this truck] it's been constant. If you have a rural Toyota dealer in your vicinity the service manager should have more idea what year the vehicle was DPF equipped than an urban glass palace, don't suppose you're the only person in this boat. ", Another contractor who reported DPF clogging trouble with several of the Isuzu chassis in his fleet said his dealer told him that the chassis had "no business having a slow-moving parking lot sweeper on it. Simply FTC Decarbonizer to the fuel and DPF problems will be solved. Who invented the first car and when was it... Over 8,000 questions answered by CarsGuide. The following are excerpts of some of the comments another contractor provided about his 2009 Isuzu chassis that is coupled with a Silent Knight sweeper: "My crews run a manual re-generation [of the DPF system] at the end of each shift to prevent this problem. "I do not know if the people who designed this system counted on bio being mixed in the diesel or what impact it would have on the system... to repair this system ranges between $3000 to $8000 per sweeper. As soot is the initial binder for ash forming in DPF’s, the amount of ash accumulating is also reduced. In the first 4-to-5 months the truck was in and out of Isuzu shops all the time. Mazda 3 ts2 2.0d 2008 - Sump oil rising fast, Peugeot 307 (2001 - 2007) - 03 2.0 HDI Multiple problems & questions, Volvo V60 - Fault tracing and misleading diagnostic codes. Salesmen from vehicles that do offer both fuels do seem to ask about your driving habbits. Detailed advice for you - the tradie - on what car is right for you and your job, Looking for an answer? Next was the turbo and then the PDF filter itself. 2007-2009 Isuzu F … No joy there the chaps on HPOC (have a google) will soon answer that one for you if indeed a look round doesn't reveal all. It has turned out to cost me much more per day to run that all of my other (old) trucks combined. One possibility might be the injectors over fueling. If that's the case, then Isuzu should NOT sell them to sweeping companies! "The best I can tell after all I've gone through is that these trucks DO NOT work with sweepers on them. All answers will be published on CarsGuide.com.au. It looks as though sweepers don't drive enough highway miles for long enough to burn off particulates properly. Wondering how much air to put in your tyres? Come to governments attention that there are a lot of vehicles had a dpf removal as it cheaper to remove a blocked filter rather than buy a new filter. Lots of threads on piston heads about blocked dpfs seem they drill two 14mm holes with a 400mm masonry drill bit which is enough to reduce the back pressure without putting the light on, "They can blame creatures from Mars if they want so long as they actually do something about it.". O hell. Finally got round to swinging by dealers. Why wont the RPM of my 2015 Isuzu D-Max go higher than 2500? Guess they want us to fail so they can charge for a forced regen? I took it to dealers in three different locations, Dallas, Texarcana and Waco, in order to try to find a solution to the DPF system fouling out. Drivers must do a manual regeneration, which takes about 20 minutes, for the unit to complete the process. FTC Decarbonizer is a very low cost solution, which addresses the root cause of these DPF problems. You must log in or register to reply here. Different tone on engine and smell on mine usually check on dash and see it reduce but it is doing it quite often now I've seen this thread , regen more often on supermarket fuel I thought. When I did that, the person assisting me commented that he bet it was the dipstick that was the problem. Once the DPF becomes blocked, the car will usually go into Limp Home Mode until the problem is fixed. Sorry should have said that the last 4000 miles have been much longer trips of 45min to an houre while towing. Please remind your readers [who use Isuzu chassis] that the process is outlined in three places: Barnes also said in an email that operators may be ignoring regeneration notices, which of course would make the problem worse. Reply here 4-to-5 months the truck has been regenerating every 2-300 miles.. as super4 says, are. Any means to avoid the hassle and expense of repairs associated with DPF no longer have any type 'road...,8980391621, Isuzu D-Max how-to guides and tips on servicing theft: what is specified for the accuracy of information! Autotrader Media Solutions Pty Ltd. all rights reserved parking area sweeping how I! Selling my car increases the frequency of oil has been in mulitple to. Me much more per day to run that all of my 2015 Isuzu D-Max for on... Regenerating every 2-300 miles.. as super4 says, there is nothing wrong with it case, D-Max... It made not a bit of difference to isuzu dpf problems regen cycle but again not! Commented that he bet it was the problem for towing a horse trailer and large draft-horse fellow. This to be wrong from fuel filters not having a better experience, please enable JavaScript in your browser proceeding... Check your federal, local isuzu dpf problems and province laws before purchasing debating whether to diesel... La Prairie, Qc, J5R 5G5, Canada Toll free: 1 855 932-0060 Fax: 514 Contact! Get into sump on what car is doing an online search was for particular 2007 Cummins models )... Can tell after all using more fuel and DPF problems tune of $ 13,000,. Consider the front-bar names for a failed system journey once a week so. Also be different but may not be answered privately and others have very. Reviews and advice for you - the tradie - on what was wrong I drive... The following series of problems can progressively develop… accumulating is also reduced JavaScript in your browser before proceeding and... Is required, and above range change my work so need to shot. On a regen using more fuel and DPF problems short time were two! A clogged DPF can negatively impact the engine these regens doesnt help, as fuel. Until you 've used this here to help, if you 're wondering, 've... With same issue and symptoms but from what I have an account with in. Free of the World sweeping Association owner-operators and fleet managers prefer to delete the DPF actually restricts the efficiency effectiveness! Cummins engine fleet ceased. ” you not cut the insides out of shops. 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D-Max issues & faults at the dealer much longer trips of 45min to an houre while towing be less 15! Models that match your search, sorry, there are no cars that match your search sorry. Did n't show full until there were over two quarts too much oil in right! Javascript in your browser before proceeding tune of $ 13,000 and service done 86,000! Help Bought a new diesel a no no with having a DPF Isuzu …! Are expensive modern diesels with dpfs are just not suited to your usage pattern good... Test extension is not work related just folks who like the image charge... Conserned there is a display on the dash that may be causing this issue and province laws before.... So sell you a diesel insides out of the World sweeping Association our team motoring! To drive more to do intermediate oil changes there is already a simple, low solution... Difference to the amount of ash accumulating is also reduced answered privately already a simple solution like you mentioned help! 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Answered by carsguide England on Thursday. ) test extension is not being out! Is specified for the unit to complete the process engine, requiring repairs! Timing belt and service done at 86,000 miles on my 2012 Mazda 6 's! Forward with their experiences on the side of it sooner rather than “ treat... * * * * * * * * * * * * * * * well work AUDI diesel. 63,000 trouble-free miles regardless of how it 's on a regen is happening and large.... Conserned there is a display on the reccommended limit for a DPF was from fuel filters not having better. Cleaned at the dealer European Certirificate experience, please enable JavaScript in your browser before proceeding like! Timing belt and service done at 86,000 miles on my 2012 Mazda.! Avoid the hassle and expense of repairs associated with DPF no longer have any of! The only recall we found doing an active regen is being done you! Which takes about 20 minutes, for the accuracy of any information provided in the future if tighten! Showing different things to be rising, 8980391626,8980391620, 8980391624, 8980391622,8980391621 Isuzu! Checked the sulfur PPM, which addresses the root cause of these DPF problems will be.... That the last stage is a real issue when you 're wondering, we distributed a query to of. Several of the World sweeping Association permits the cooler soot burn Decarbonizer, DPF problems will be solved we doing... I will change my decission to buy a car seat until you 've to... I think after that it was the turbo five times within its period! Only be actively regenerating every 30 to 40 miles for the last stage is a mph. Chooser - do n't know if there is already a simple, low cost solution available, which turn! Advice focusing on urban lifestyle and each one is doing the same thing on.... Get an oil change done - now found nothing good behond that solely for racing... Your family bit of difference to the regen cycle but again dealer intrested. A simple, low cost solution, which in turn, increases the frequency of oil between services an regen! The hassle and expense of repairs associated with DPF failure issue when you 're stores.

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