How do you know if the rack and pinion need replaced?

You may need to replace the rack and pinion if you notice symptoms like difficulty steering, excessive play in the steering wheel, or a whining or clunking noise when turning. Additionally, check for fluid leaks under the vehicle, as Power Steering fluid leaking from the rack and pinion can indicate wear or damage. If the steering feels unresponsive or the vehicle drifts, it's also a sign that replacement may be necessary. Always consult a mechanic for a thorough inspection.