FASCINATION ABOUT PEUGEOT ADBLUE DELETE

Considering the fact that previous diagnostics / code clearing drove 3 miles and light again on / motor turned off straight absent advert blue filler cap eradicated and attempted to blow/suck by means of cap to check out if ventilated. Cap is not really ventilated. remaining cap off and tissue in filler neck for 80 miles/no lights arrived on.When y