Diesel Particulate Filter cleaning solutions
My diesel SUV has just returned from the shop with a new DPF as the new one plugged up at 42,000 miles. This filter is plumbed right off the turbos and requires that a lot of the car is disassembled ...
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OP here. Other than at idle the engine is completely silent in the cab when driving, we have never detected a regen event. There is only a drive position on the selector, you can downshift with the paddles but it reverts back to a lower gear in short order.
The liqui-Moly is not a fuel additive but a DPF treatment that includes spraying a solvent and rinse through the DPF sensor hole then starting the engine and shooting the dissolved soot in solution out the tailpipe. I was hoping someone had tried the process.
I see on some websites that DPF clogging is even prevalent on the big rigs and equipment has been developed to clean them but requires removal.
I'll try regular longer trips at higher speeds and see how it goes. We really love the vehicle and would hate to give it up.
The liqui-Moly is not a fuel additive but a DPF treatment that includes spraying a solvent and rinse through the DPF sensor hole then starting the engine and shooting the dissolved soot in solution out the tailpipe. I was hoping someone had tried the process.
I see on some websites that DPF clogging is even prevalent on the big rigs and equipment has been developed to clean them but requires removal.
I'll try regular longer trips at higher speeds and see how it goes. We really love the vehicle and would hate to give it up.
