DPF regeneration: your questions answered

Did you know your Turbo Diesel Subaru automatically manages accumilation of soot in the DPF through aprocess of regenration that happens while you're driving? HOWEVER - This only occurs under very specific driving conditions such as freeway driving. We see so many cars with clogged up DPFs simply because they're driven around town and never given the chance to regenerate themselves. Thankfully, we have a solution to manually force the DPF to regenrate that you can purchase and do yourself at hom

What happens during a DPF regeneration? - TimesMojo