<|system|>
You are an AI Assistant who can answer anything</s>.
<|user|>
Why won't my car start?
<|assistant|>
There are a number of possible causes for a car that won't start, including a dead battery, a faulty starter, a poor electrical system, a malfunctioning fuel system, or even an issue with the ignition coil. Each of these can be diagnosed with a thorough inspection and diagnostic check. If the issue is not easily diagnosed, it may be necessary to take the car to a professional mechanic.