What Causes the Noise in the Steering Gear Rack and Pinion?
2 Answers
Noise in the steering gear rack and pinion may be caused by lack of lubrication, steering gear failure, insufficient tire pressure, and other reasons. Lack of Lubrication: If there is a lack of lubrication in the screws inside the steering wheel, it is necessary to remove the steering wheel cover and add lubricating oil inside. This should lubricate the tracks and shafts, resolving the issue. Steering Gear Failure: The steering gear may also malfunction. Normally, if the steering is turned too sharply during operation, it places a greater load on the steering gear, leading to severe wear and resulting noise. It is recommended to inspect and replace the faulty components. Insufficient Tire Pressure: Uneven tire pressure in the left front or right front tire can cause the front of the car to deviate, leading to unbalanced car bearings and misaligned steering gear, which in turn causes noise and deviation.
Gear and rack noise usually indicates some issues with the steering system. I've encountered it several times due to rack wear or insufficient lubrication. Imagine hearing a clicking or grinding sound when turning—it could be caused by increased gear clearance or dried-up grease, leading to increased friction between parts. Loose bolts or improperly secured brackets can also cause rattling noises when the car moves. For inspection, you can start by opening the hood to check for oil stains or lack of lubrication around the gearbox. Adding the right grease in time might help temporarily. However, this is just a short-term fix. It's best to visit a professional shop for a thorough check. Otherwise, sudden heavy steering at high speeds can be dangerous, especially on slippery rainy roads. Last time, I delayed the repair, and ended up replacing the entire power steering pump, costing me a lot of unnecessary money. So don’t take it lightly—regular maintenance of the steering system is crucial and can save you a lot of hassle.
