Just a sample:
Quote:
The OEMs that recommend oil changes at 5k, 7.5k or 10k are only interested in skewing the calculated lifetime maintenance costs.
http://www.artsautomotive.com/publications/2-explanatory/165-faq-whitepaper
Quote:
The OEMs that recommend oil changes at 5k, 7.5k or 10k are only interested in skewing the calculated lifetime maintenance costs.
http://www.artsautomotive.com/publications/2-explanatory/165-faq-whitepaper