Perhaps we have someone on here who can explain why there has not been a similar legislation to that governing the introduction of unleaded petrol. Surely if the urea was included in the fuel you buy at the pump the whole issue could be resolved.

In a different but related issue: I run a 10 year old diesel which does not have a fine particle filter. In Italy Q8 premium diesel produces visibly less black smoke on hard acceleration so I buy that whenever I can. If one company can produce a fuel that is clearly less polluting they all can.


Peter

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