At the beginning of production of Volkswagen Golf 6 with 1.2 TSI and 1.4 TSI engines owners had a number of problems. There was a rattle sound during operation, the problem was solved with a new engine ECU program and turbine change or modification. In a limited number of engines, camshaft extensions and chain tensioners occur, causing the It was a desynchronization of the oil level sensor that becomes inactive when the engine pass 4000 rpm and the pump increase the oil pressure. The oil consumption problem appeared for not more that 5000 km and disappeared after the oil pump has been changed. Edited 19 January, 2013 by safari hunter. Fri 30 Mar 2018 20:30. SEAT Leon ST - engine and road noise - Engineer Andy. As most regulars know we had a 2013 1.4 TSi SE 140PS for about 4 years and we could not fault it. The engine was silent and there was no appreciable road noise on the 205 55 16 Michelins or Kleber Quadraxer tyres. of9BYO5.