Quote:
Originally Posted by oil pan 4
A few minutes to warm up, depending on the class.
The problem with running the bores cold is they will wear faster.
And I definitely would not advise separate warming on an iron block aluminum head engine
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Volkswagen does it from the
factory on the EA288 diesels...
Of course, it's Volkswagen, with all of the reliability implications that come from them... and the EA288s haven't been around long enough to know how that actually works reliability-wise in the real world. (And, in the US market, they had barely launched before their cheating was made public.)