ackholbeck suggests: May perhaps 11, 2016 at four:32 am Nor, kalau bunyi bubble tu mungkin kipas radiator tidak berfungsi, kerana sensor,themostart atau water pump. Boleh overheat motor, nasihat saya pergi ke workshop yg anda kenal mintak pendapat mereka dan pastikan anda faham, kemudian baru pergi ke SC proton yg https://tipspenjagaankeretaauto19528.tinyblogging.com/the-best-side-of-tips-penjagaan-kereta-auto-77025703