Quote:
Originally Posted by 300Turbo
By the way, the W as in 10W-40 means winter viscosity, not weight.
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Doesn't it just stand for "Winter" ? And the numerical value is related directly to the cold crank performance at a given temp....
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2009 VW TDI Jetta Sportwagon 172k miles (rear-ended harder than Elton John on 8/4/13. Total loss)
1991 Volvo 240 142k miles (T-boned by a stop sign runner. Total loss)
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