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So all diesels produce sub-micron particulates, DPF-ed engines let out the same amount (or slightly more) as non-DPF-ed?
I read that the hotter your engine (or the hotter the exhaust) is running the less particulates it produces. Unsure whether the reduction is the same for all sizes, or whether only certain sizes are reduced. The price is more NOx.
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e·co·mod·ding: the art of turning vehicles into what they should be
What matters is where you're going, not how fast.
"... we humans tend to screw up everything that's good enough as it is...or everything that we're attracted to, we love to go and defile it." - Chris Cornell
[Old] Piwoslaw's Peugeot 307sw modding thread
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