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Hey /n/,
Why is it that buses never turn off their engines once they are on the round? Even when sat for 10-15 mins waiting for the next time they leave the station.
I used to think it was to prevent wear on the starter motor and to prevent the engine cooling a little to then just heat up again causing excessive expansion and contraction.
Why is it that buses never turn off their engines once they are on the round? Even when sat for 10-15 mins waiting for the next time they leave the station.
I used to think it was to prevent wear on the starter motor and to prevent the engine cooling a little to then just heat up again causing excessive expansion and contraction.