No, normal people do it all the time. How many times has an affluent normal person gone to a BMW dealer to have their oil changed every 10,000 miles because BMW says it's OK to ?[/quote]
What's the problem with a 10k oil change if that's what the manufacturer recommends? I have a Blackstone analysis done and the oil is still fine.
You think maybe "affluent" people are harder on their oil?
What's the problem with a 10k oil change if that's what the manufacturer recommends? I have a Blackstone analysis done and the oil is still fine.
You think maybe "affluent" people are harder on their oil?