엔진오일 교환 수리 사례

2026. 9. 2. 작업

난이도 & 준비물

증상

Wills2 said: A quick google and every 1mph of transport speed loss equals around a £3.4 billon annual loss loss in productivity, we've lost about 5mph over the last 10 years costing the economy around £17billion and that will keep on adding up. Just speed up actions once you have parked up.

처리 내용

M4cruiser said: After 336 pages. I'm not sure we've reached a firm idea on what is "too slow"!.I'll say again that the limit is a Maximum. So doing more than that is wrong. You can do less.The question is, how much "less" than that is reasonable?My opinion (and others' opinions I think) would be that 56mph on a 70mph motorway is too slow, because you will be caught up by lorries. If there is a single car doing 50, in the left lane, and with nothing in front of it, and if the lorry needs to overtake it, then that car is too slow.There are times when there is something in front of that car doing 56. That gets more interesting, because they will need a sensible gap to go past, and the 80+ train going past them doesn't give them that opportunity. I've been in that situation, and the lorry driver behind me still sits on my tail, flashing his headlights. What does he want me to do?!!Where it gets more difficult is on single carriageways, NSL 60, i.e. ordinary "A" roads out of town. If 60 is available, then my opinion is that 48 is too slow, for similar reasons. But there is more to it.There are more hazards to take account of, and very often 60 is impossible. There are country lanes with blind bends where the limit is 60, to take an obvious example.Some A roads have enough hazards to warrant a slower-than-50 speed. On a road I use two or three times a week, there is "Y" shaped junction, with not great visibility, and I slow to less than 50 to traverse that. The driver behind me often has other ideas, perhaps hasn't seen the junction, or hasn't assessed the danger, and to them I'm "insanely slow".It's not a simple decision. Another factor is eco. On another road, NSL 60, the 60 lasts about half a mile, from exiting a 40 until a set of traffic lights where, even if the lights are in your favour, you'll need to be below 30 to get round the corners. So is 60 necessary or appropriate for that half a mile. I say no.The limit is your maximum. For those of us wit