Petrol and diesel engines, meanwhile, produce theirs in a narrower band and have to be labored to create it. So, just like a bicycle owner, they need lower gears to get started on moving or to have up a steep hill.Aslkum tuan. Saya guna kereta saga flx tahun 2013. Saya ada masalah apabila tuil gear masuk ke D, enjin akan mati. Tapi perkara ini hany