Here is a simple truck steering troubleshooting guide: Check the power steering fluid levels. Low levels can cause difficulty in steering. These range from improperly adjusted steering gear to bad kingpins. One of seven tests needs to be done, depending on what you find out as you proceed.
While performing these tests, trw advises that you take.
Perfect Martini Mix: Temperature And Serving Tips
Light Creamer And Coffee: The Perfect Pairing?
Where To Buy Purple Sweet Potatoes: Your Local Guide