When you meet the below problems, you need to check and replace your rack and pinion assembly:1,LEAK - There will cause a noticeable lack of response when you steer through corners and a bit of a squealing coming from your steering gear box2, When your steering turns or does not respond at all, the end of the inner tie rod is broken and there is lots of clunking noisesSymptoms of a Faulty Power Steering :·A bad steering pump will make your vehicle hard to steer even while driving straight on the road.·A squealing noise while rounding a corner or while driving at low speeds also indicates a defective steering pump.·Excessive vibrations in the steering wheel are often due to a damaged steering pump belt.·Steering fluid leaked near the front of the automobile indicates a steering pump leak.Compatible Models: for 2006-2008 for Acura TSX Base Sedan 4-Door 2.4L