Having seen a similar thread in the tech forums, I would like to ask the following question.
Living in urban areas, there is as we all know, a lot of pollution. Since, I drive, I was wondering, does pollution affect engine performance or increase wear and tear? I was sitting behind a old pickup truck a few days ago and that thing was spewing blue flumes (oil burn). It got me wondering what that stuff is doing to my engine since it was being sucked into the air intake.
Any technique input would be appreciated.