hi, I have a 2007 BENTLEY coupe and would like to know when is the best time to change the OIL is it every 5k miles? 10k miles? what's the best recommended oil? can I purchase it at Discount auto parts?

 

Per their website Mobil 0W-40, which is widely available at any decent auto parts store.


http://www.mobiloil.com/USA-English/...d_Mobil_1.aspx

 

thanks for that info. Now do I change the Oil every 3k, 5k or 10k miles on car?

 

Yearly, or we'll call it 7k. The modern Bentley cars takes a lot of oil, thus oil changes can be less frequent. With modern oils, frankly, there is no need to change every 3k unless it is used within a race car being 'driven in anger'. Feel free to do a used oil test and have it analyzed to see for yourself plus check the health of your engine/car. I trust www.blackstone-labs.com/