BioChemStud
New Member
When I purchased the car, I was told to use synthetic oil and change it every 6,000 miles. However, my dad and my sister have BMWs and were told that they should used synthetic oil and change it every 15,000 miles. I paid $50 for my last oil change and I want to know how long I can go before I should get an oil change.
Please don't refer me to websites. I am looking for someone with first hand knowledge to answer this question. I will give best answer to someone who gives me a useful, knowledgable answer.
Please don't refer me to websites. I am looking for someone with first hand knowledge to answer this question. I will give best answer to someone who gives me a useful, knowledgable answer.