That said, you can buy a kit that deletes the DPF but take it from us, its strictly for competition, non-road-going cars. After a tough exercise, youre going to be eager to sit down immediately. With 129km on the clock my New Dmax had a new turbo! The 3.0L turbo-diesel motor found in these four-wheel drives is, in fact, the same . Start the car. Whats that tapping noise?The Isuzu 3.0-litre turbo-diesel doesnt have hydraulic valve-lash adjustment, so checking and setting the valve clearances is a routine maintenance job. Small, big, and huge, The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. When will this fault be recalled by Isuzu? When you suspect problems, you should take I hope my fails whilst under warranty if it is going to fail, not out of warranty. Fitting bigger tyres to your 4WD; what should you consider? Common fault. I have quite a few '05 thru '14 duramaxes in service. At the end of the day, you need to be very To many mechanics look for fault codes & dont investigate causes, & just replace expensive parts in the hope of fixing the fault at your expense. Generally they are good, but the turbos are a major flop. The issue extends to model-year 2018-2019 D-Max crew cabs sold between 27 January 2018 to 28 February 2020. the other symptoms to identify the problem. Not cheap, and definitely not easy. more problems. This system also comes with some of the main features and benefits of the turbo back, including: 10 year product . At 40000 kms it went into limp home mode, traction light and engine check mode come on the dash. At the end of the day, something is going to go wrong. 2 days later I jump in the vehicle to drive it for the first time, and head to the pit inspections. The good news is that the adjustment is via screw-and-locknuts, rather than the vastly more fiddly and difficult shim-and-bucket design. Make sure that the hose at the bottom of the airbox is connected as well, this is usually overlooked. The only 100% foolproof, legal way to fix the cracks in the engine-bay sheet-metal involves replacing those parts of the bodyshell structure. You may feel the urgency to take things Come join the discussion about trail reports, builds, performance, modifications, classifieds, troubleshooting, fabrication, drivetrain, and more! Simultaneously, this is going to make a difference for your turbocharger too. took them 2 days just to get the turbo off without pulling the cab. I am unhappy with Dmax service and reliability. To go into further detail, the 1,898cc turbo-diesel RZ4E mill felt more willing and capable compared to its larger 2.5-litre 4JK1-TCX. It is pertinent to keep your eyes and ears open. I was just reading a thread today of a dude that was told his was bad, cleaned it and it's good now etc etc. . It is a tight fit, but it will come out. But the DPF has a problem, and its one that affects not only the Isuzu models were talking about here, but pretty much all vehicles that use the technology. wealth of benefits. Does anyone have access to the part number of the VPS? JavaScript is disabled. things. If its allowed to go unchecked, the layers of oily soot soon build up and the EGR valve becomes jammed open. Make sure that you change the oil often to avoid problems. That way, youve taken a huge amount of stress off the rails and thats got to be good news. Not to be used in conjunction with any other offer or discount. While the seal issues found on LB7 trucks have been largely solved, the LLY Duramax can still suffer from water pump failure. much from side to side? Sometimes a good run down a road at a decent speed will be enough to get the engine hot enough to allow the DPF to burn off. Rugged and generally dependable, the Isuzu twins have racked up plenty of kilometres between them and plenty of fans along the way. An OBD tester is very useful because you can ask the computer to run the solenoid while watching the actuator. problem. My dmax sounds like a police siren and squeals every now and then. Instead, you need to let the engine warm-up. The situation is eased by never driving off-road and never driving hard, but whoever bought one of these to avoid that sort of fun? Contact a DPF specialist for advice. If so, there is a good chance the bearings have gone Creaky jointsLike plenty of other off-roaders with independent front suspension, the Isuzus can experience a very short front CV joint life. However, weve never heard anybody blowing a motor to bits through servicing the engine regularly and treating it with some respect. abide by the CarsGuide. Oil Contamination Oil Contamination Will Destroy a Turbo Quickly. Those exhaust gasses that are given a second trip through the engine contain soot (a normal component of a diesels exhaust emissions) and when they combine in the EGR valve with the oily fumes from the crankcase, the oil and soot can quickly turn to a black, sticky gunge that can clog up the EGR valve and coat the inlet manifold, reducing its effective diameter. There is a real possibility that something is going to happen to your turbo. So at idle stock vane position is 88% while it drops significantly as you increase RPM and fueling. When you begin noticing a decrease The problem there is that many of them only find out when they have new tyres fitted and the tyre shop phones to say that the wheel alignment cant be done because theres too much play in the wheel bearings. That said, our experts reckon theres a limit to this before the winch gets in the way of the air-con condenser and everything else at the front of the engine bay. I have found water injection keeps inside of engine very clean . Terms and Conditions: Offers available between 23 September - 30 November 2019 at any ARB store or authorised stockist in Australia. Takes it. Load them up and theres just too much rear sag and that translates to iffy steering and a loss of braking performance in a big emergency. should act immediately and remedy the problem. The exact lifespan of the turbo depends on several factors including the vehicle youre driving and the turbo youve selected. This aims to increase the noise output of the vehicle, delivering a louder, more aggressive sound. This allows the oil to seep into the By clicking on the 'Submit' button you acknowledge you have read and agree to There are three common codes for clean mode: Flashing Boost Deviation means that you most likely have a vacuum leak somewhere. dangerous and that is why youre going to have a harder time insuring the Less than 1% of warranty inspections find any fault with the turbo. Most problems with the turbo are simple leaks in the vacuum hoses. But thats not actually a very good idea at all. A light rattle when travelling over speed bumps or potholes is generally an indication of. By hard, we dont mean at highway speeds of when simply off-roading, but hard as in towing a 2.5-tonne caravan on a long, windy, uphill section of road. But the first problem, was limp mode. To help prevent turbo failure caused by DPF's: Determine whether the DPF is blocked. I may be interested in the VPS. you begin hearing the whistling noise, you need to remedy the problem avoid. The upper line of the solenoid valve is the place where the irregular vacuum is drawn. On the GM Duramax diesel, this code may mean the turbo housing resonator has failed. Disconnect the empty hose. '09, 180k miles, had excess axial play, and was changed out of paranoia. And aside from leaving yourself open to a monster fine, the car will also be rendered technically unroadworthy and you might even find your insurance company will use such a modification as a reason to not return your calls. But ultimately, it was a very obscure part in the turbo - the turbo solenoid. Theres really nothing you can do to get around this maintenance chore. You may be right for sure. Prior to finding this over 4 months, no previous mechanic could fix it. i told them to figure out what caused it before they slap the new one on there. higher quality oil that will be able to protect the turbocharger to the Isuzus official line is that the D-Max and MU-X are already fitted with a heavy-duty trans cooler from the factory, so no additional hardware should be required. Does the 2014 Isuzu D-Max have a DPF filter in the exhaust system? For a better experience, please enable JavaScript in your browser before proceeding. SDP Big Single, Wehrli Dual Fuelers, 50% sticks, Front Coilover Conversion, Anorexic ..much much more, Sponsored by Creatures of the Night Performance and SDP. turbo failures are not common on the duramax, but they are common on teh ford 6.0's. I dont know why, because the design of the two turbos are quite similar. Therefore, you have to take precautions and look for problems before they spiral out of control. With its meaty 3.0-litre turbo-diesel engine and proper off-road smarts, the Isuzu D-Max and MU-X have become popular choices for touring and serious off-roading. LowRangeNick 22.3K subscribers Subscribe 1.6K 91K views 11 months ago G'day Guys. You shouldnt skimp in this area. Replace the DPF with a high quality replacement - lower cost DPF's will often not operate as efficiently as the original. common symptoms associated with turbo failure. on the pedal. the turbo didn't come apart, now the story is that the vanes froze in place/actuator failed. With 129km on the clock my New Dmax had a new turbo! And when you do have the tranny serviced, ask for the old filter, take it home and cut it open to check for any black, solid deposits that could be burned bands or clutch material. Again, this is not a problem unique to Isuzus but it is one that cant be ignored. Probably easiest to remove all bolts and leave it float loose behind the head. Were going on the big lap. All you have to do is unplug the air-flow meter and take a test drive. This can make it very easy to determine if something has gone should look for when trying to determine if something is wrong with your turbo. I mix Atleast 20% ethanol . Remove the engine cover use a mirror and a flashlight and watch or feel the actuator as another person puts the key in the ignition. The practice is highly illegal and the fines for an individual tampering with a vehicles emissions-control system can be massive. possibility that it is leaking. 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