What is the difference between the gears you can put a car in? For example you have 2, 3, 4 but what are they and when/why should you use each one?
Yes it is a serious Q. Unusual I know for an adult but I speant hardly any time around cars growing up so what seems obvious maybe to some is not to me. I have gathered as much that certain gears should be used in certain conditions like, going up/downhill, city traffic, etc but not any detail.
Thanks in advance.
BTW can I assume D is 1 and also when should N be used?