Replacing the pressure line in a Nissan Altima is a relatively simple task that can be completed in about an hour. The pressure line is responsible for carrying pressurized oil from the power steering pump to the steering rack. If the pressure line is damaged or leaking, it can cause the power steering to fail, which can make the car difficult to steer. Replacing the pressure line will help to ensure that the power steering system is functioning properly.
Before you begin, you will need to gather a few tools and materials. You will need a new pressure line, a set of wrenches, a screwdriver, and a pair of pliers. You will also need a funnel and some power steering fluid.