what do the "million mile engines" do differently?

[FXjohn]

nothing. they just reside in a vehicle that gets driven a lot and the owner decides to keep running for a million miles.

 

[PandaBear]

Originally Posted By: rmz
what is different about those engines? i doubt they are maintained any differently than any other car... none of the merc taxis i've been in run synthetic... they are not coddled or babied... so what is it about them?


They ran a lot of miles in a short time, so the age related wears are not that severe.