I tried 5th at 30mph...I'm not doing it again.Leif wrote: Wed Dec 05, 2018 10:15 pm Odd. Mine happily trundles along in fourth at about 25 mph. It will even seem happy in fifth at 30mph, but fuel consumption increases, I suspect it is labouring although it does not complain. Generally I change up to fifth at 40 mph.
It's actually lower than idling speed, and that's not good.