The Isuzu Rodeo's fuel pump system is known to develop small holes and leaks, which causes the vehicle to lose power on acceleration, show inconsistent fuel gauge readings, and issue smoke from the exhaust system. The DPF is an emission filter that reburns Particulate Matter (PM) much like a Catalytic Converter (CC) does. Are you experiencing problems with your Isuzu Truck with DPF doing DPF Re-generations more frequently ? Known faults with the D-max. Is the AdBlue causing issues? Optimize your Isuzu diesel engine with our DPF delete service and enjoy the rewards of improved fuel economy, engine performance, and reduced maintenance. The DPF was manually cleaned. That was the reason Isuzu changed the dipsticks, not because of regeneration issues. ... never gets a chance to do a regeneration burn and eventually the DPF blocks up. This is not a unique problem to the D-max it plagues all diesel engines living in the city. Isuzu D-max common problems. Diesel particulate Filter Problems … DPFs particularly cause issues for non-highway type applications, and the following series of problems can progressively develop… 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. “You’ll notice a reduction in power during a regen,” notes Nace. A computer sensor monitors the DPF and a dashboard indicator light notifies the driver that the regen is taking place, or the DPF is now cleaning. This burn off process is also known as regeneration. But, it’s not all smooth sailing, here are some of the problems and solutions we’ve heard about. The Diesel Particulate Filter, commonly referred to as the DPF, can turn into one of the most frustrating parts of maintaining your '08-'10 Isuzu NPR medium-duty truck if it isn't properly taken care of.. I … If you can't get the exhaust temps hot enough, the truck will not regen under any circumstances. Isuzu learned that in those situations, if the amount of oil in the crankcase was reduced by 2.5 quarts it would limit the amount of oil that would end up in the intake system. Or is the DPF light now flashing but the truck won’t do a Regeneration? Skip to content (02) 99795933. - It doesn't sound like a DPF problem necessarily, but more of a sensor issue. Toll-Free: 1-855-932-0060. Is the Isuzu D-max a god ute? The Diesel Particulate Filter (DPF) is best described as the “ticking time bomb” in most modern diesels.Similar to EGR problems, the DPF can become clogged up from city driving where the car does not get up to temperature.. Regeneration takes anywhere from 5 to 25 minutes, depending on lots of different factors such as the amount of soot built up, type of engine and vehicle operating conditions. (Even our work Hilux had a DPF problem at 40,000Kms) This code tells us that the exhaust temperature coming out of the turbo charger is not high enough to support the burning off of the soot in the DPF. Toll-Free: 1-855-932-0060. *The Stop Engine Light is on because I'm betting that a sensor on the exhaust side is not allowing the temp to go above the required level to activate the manual regen. Truck Agriculture. All of these troubles can be an issue for your work truck Read More "WE CRACKED DPF DPD OFF ON ISUZU GX, FXM, FXY, GIGA, N AND F SERIES" Code P242F will set when the soot / ash levels in the aftertreatment diesel particulate filter system have went beyond the most severe possible. Need help figuring it out. The whole reason the Diesel Particulate Filter came along was to clean up the diesel car image (Euro 5 Emissions, 2009). 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