10-06-2019, 08:25 PM
Years ago when such things were published I read several reports on engine cyl and ring wear. Once warmed up it virtually ceases, but was considerable when cold. Modern oils (probably not the boutique "classic") assist and modern cars warm up very fast.
Condensation is esp bad for roller bearings. and cold starts also fill the exh with condensation, now less harmful than when full of lead scavengers. Shutdown cold to be avoided. For a car like the Seven can often be pushed in and out of garage etc and avoid many starts.
Many on this forum seem obsessed with reducing wear in Sevens to nil as if another 200,000 miles without failure or overhaul is intended and expected, yet no one advocates for thermostats?
Condensation is esp bad for roller bearings. and cold starts also fill the exh with condensation, now less harmful than when full of lead scavengers. Shutdown cold to be avoided. For a car like the Seven can often be pushed in and out of garage etc and avoid many starts.
Many on this forum seem obsessed with reducing wear in Sevens to nil as if another 200,000 miles without failure or overhaul is intended and expected, yet no one advocates for thermostats?