overfill

Hi all, I got told by my dealership that my engine oil was low on my MK2 Leon FR 2.0 TDI, so I bought some engine oil from them (a SEAT dealership) and I have just poured it all into my engine (I know now that I should have done it bit by bit but...). I havent done a engine refil before and I...

It would seem my stupid brother overfilled the oil on my cupra r 210 and driven the car and now it would seem the car refuses to start? any recomendations? what could be the problem? is it as serious as a completly blown engine? how easy is it to replace the current engine with a cupra r 225...

-------------------------------------------------------------------------------- Hi all . I've just realised that my cordy TDI 130 has that overfill gadget in the top of the filler tank , which enables me to squeeze in about 10 litres of extra derv once the fuel has clicked off . My...