Power Steering FAQs
Common problems and solutions in power steering systems
For those of you who don’t know much about the internal workings of a power steering system, this is a quick and easy read to help you get a better understanding as to why things go wrong. The average power steering system will last about 7 years before the problems start to occur. Here are some common problems and solutions that may occur in the power steering mechanisms. After a prolonged use, bushes, bearings, ball sockets, idler arms, belts, hoses and internal components ware and will fail. The most noticeable and common problems are: play in the steering wheel, hard steering and abnormal noise when turning.
Common Problems
This is caused by worn parts or incorrect fitment. A detailed inspection is needed and parts may need to be replaced.
The oil level is low and therefore needs to be checked for leaks. If there are leaks, seals will need to be replaced.
If there is a squeal, it is coming from the belt which will need to either be adjusted or replaced. If there is a rasping or gurgling noise coming from the pump, the fluid levels need to be checked. If low, the system needs to be checked for leaks and repaired. Power steering systems do not use oil they leak it.
Common Solutions
- Besides lubricating (greasing) ball sockets and the replacement of torn or damaged boots, no regular maintenance is needed however, it is recommended that the power steering system be drained, flushed and refilled every 50 000 km.
- Low fluid level is an indication of a leaking system if you need to top up the fluid reservoir this indicates a leak. – Power steering systems DO NOT consume oil, they leak it.
- Inspection of hoses as they are exposed to heat from the engine which will cause them to become brittle and combined with the very high pressure, leaks do occur
Please note: We DO NOT DO REPAIRS but are happy to give advice as how to tackle power steering problems as well as provide details of a number of workshops that do power steering repairs.