WebAug 29, 2009 · Here is the warranty claim on the egr cooler. It says nothing about coolant in oil. Says it cooler was leaking internally and they inspected dpf. This failure could definatly cause your dpf to be bad. When ever your after treatment devise smokes, they say it has failed and 75% of time, something caused it to fail . WebFeb 20, 2024 · Depends on what part of the EGR system is cracked, crack could be solely in the exhaust part of it. Might not be cracked at all, since that was JUST what the dealer had told the truck owner. Not sure what the first comment means. A crack in exhaust would do what, let coolant in to the exhaust stream right?
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WebThe 6.7 Cummins engine has a very common and significant issue that most users and auto experts have reported. According to their real-life experience, the Diesel particulate filter or the DPF tends to clog pretty quickly and frequently. WebApr 11, 2024 · I agree. EGR cooler is updated. After update there is usually no issues. … greater first baptist church washington dc
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WebMay 30, 2024 · Removing the diesel particulate filter (DPF) or selective catalytic reduction … WebThere are many advantages to eliminating DPF,SCR,EGR DELETE in cummins engines. Some of these advantages include: 1. Increased engine performance 2. Increased fuel economy 3. Reduced emissions 4. Reduced engine maintenance 5. Increased engine longevity 6. Reduced risk of engine damage 7. Reduced likelihood of engine failure 8. WebAug 18, 2013 · An EGR cooler leak can destroy a lot of components fast, and can cause really big problems with every single exhaust related component including the turbo, all the sensors, the EGR valve, and the DPF. The signs of an EGR cooler leak are white smoke out the stack, a drop in coolant level where you can find no leaks, and/or failing a radiator ... fling dh script