Need some advice from experienced bro. I experienced this problem once when I can't start my Altis. . Batt was ok so the mechanics suspected spark plug. Changed that but didn't solve and they discover that the "pump" is not pumping petrol to the engine so got they changed as well. Initially it was ok. But now it will usually take me 3 attempts before it get started. Any idea what is the possible causes? And if want to fix, how much will it cost? Considering whether to expand coe or scrap so want to have a feel of what is the repair cost likely to be to help make the decision. Thanks in adv.