it's a little under 3 litres. so if you buy those 1 lit per bottle, 3 of those should be enough, or if you buy those 1 pet 4 lit ones, can keep as extra. many workshop buat bodoh straight keep the extras for themselves.
Anyone knows how to fix this thing??as i heard the wrong installing of RSM will affect the engine .... my RSM was working properly all this while until my engine burst the last month ... and after i fix it back ...