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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Valve lash adjustment at just 71k? There would not even be enough spring fatigue or metal wear to need an adjustment at such a low mileage. The manual states 150k and even that is too soon from what I have seen.
