Hello together ! Have in my Megane 1 ph.2, 1.4/16V convertible from 2001 a good year ago built in new original Renault spark plugs; now, a year later and 30000 km more they were already through. Exposed by restless idleness. I have now Beru in it, which still lay here (naturally intended for this vehicle). Thus it runs again great, however, they are funny not to be tightened as well as the original ones. If you always have the feeling, I can not turn further. , then the thread goes over! ?? With the Renault candles that was not the case; but that only by the way… Renault now actually indicates 60000 km change interval. With only 30000 km this is quite clearly missed, I would say… Have you already experienced this? I ordered now Denso K20TT; let’s see if I can 1. pull the same as the original ones, and 2. whether they last longer then … What do you use for candles in the 1.4 or 1.6er 16V motor ?