What Happens When You Don't Change the Oil
Dear Lord. According to the article this was the engine of an Audi TT that had not had its oil changed for 84,000 miles. There's not much detail beyond that, but the article has a higher resolut...
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I change oil at 5,000 miles, old habits are hard to break, and send samples off to Blackstone. They usually say the oil is good for more miles, 6,000 miles is hardly "pushing it".
