Remove cap from P/S reservoir and make sure it is full. Start the engine and while it is running turn the steering wheel fully left and then fully right. Do this at least 5 times. This will remove any air from the system. Drive the vehicle and repeat the process if you still have air in the system.
Your power steering fluid can be low, or bad power steering pump, or simply you just have some air in the lines.
Faulty power steering pump, bad power steering fluid, insufficient or excessive power steering fluid.
The power steering pump on an automobile will not air lock. If the power steering is not working properly, it could be that the pump itself is in need of repair. Replacing the power steering belt might also fix this problem. Also check to make sure the pump has enough fluid to operate properly.
Air in a power steering system is caused by low fluid or a leaking seal. When the fluid is low, the pump becomes exposed to the air and causes large bubbles to form.
Air in power steering pump. Drive car for a while & see if air purges it's self from pump
If you are talking about air bubbles in your power steering fluid?. The supply line to your power steering pump has a bad o-ring. This will cause you hard steering while engine is at idle.
the power steering fluid is in the cannister to the right of the oil filter and to the left of the air filter housing
Air in the pump can cause noise and friction during turning. An option is to ask your mechanic to bleed the power steering in order to remove the air. This will definitely solve the problem as long as the power steering pump is functioning optimally
When their is air in the power steering hoses it will create noise. This is bad, as it can result in a dry pump which will eventually lead to pump failure.
Try checking your power steering fluid. Low fluid levels can result in air being ingested and damage occurring to the power steering pump. If it is full you may need to replace the power steering pump to rid it of the groaning.
If it is whining when turning, then air may be trapped in the lines. Sometimes filling the reservoir and turning the steering wheel back and forth will bleed the air out. Sometimes not. If bleeding the air out doesn't work then it may be a bad power steering pump. Check the pulley too.
As you drive the steering tightens. You may need to check your power-steering fluid or put air in your tires.