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hai taiko2,

can give some info to me, my car iswara 4g13p makan minyak hitam when long journey, normally i drive 150kmh at highway, but if i driving below 120km/h minyak hitam x makan.... need advice....
already check the engine no leaking and right now i using 20-50w oil engine...

some of my fren suggest to do top overhaul.... n some said to full overhaul...
if i do full overhaul can i rebore the block to 1.5 and how much the cost?
and can the engine tahan after rebore to 1.5?:wavey: