<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
I want to change the oil in my car.
<|assistant|>
It is generally a good idea to get the oil in your car changed periodically. Check your vehicle owner’s manual to determine the recommended time interval for changing the oil. You will also need oil of the appropriate grade and weight, a oil filter wrench, a suitable container to collected the old oil, some rags, and a lubricated engine and filter wrench. Remove the oil drain plug, put in the new oil, replace the drain plug, use the filter wrench to install the oil filter and tighten it, and use the rags to collect any excess oil.