romeorock

When you start the car in the morning, car steering rack is cold and the clearance in the spool valve are very big. When the hydraulic pressure from your steering pump comes past the grooves worn in spool valve housing, which causes a tremendous loss of pressure and don't support steering assist which makes your steering hard in the morning. When you start driving your car steering rack start getting warmed up, which decrease the clearance in the spool valve and reduce the seepage beyond the groves and more steering oil (fluid) pressure reaches where it is supposed to go which start assisting the power to the steering. This type of issue is caused by wearing of spool valve housing in the steering rack. Only cure to fix this issue is you need to change the steering pump rack or ignore until it becomes really severe and start bothering you through out the day. As in current state also it can live for 1-2 years easy.

Hey Samar, first tell that why you feel it need to be changed as there is any lower cooling? Smell? etc. Pulling it out is never a way in hose fitment it always have a lock or clamp to protect from coming by itself when under pressure. So i strongly suggest to see the portion what's behind it and use some logic than just pulling it out. If cooling is reduced then it could be the freon leakage and not this hose issue, my two cents.

the washer for wipers are not working. Is changing them the last resort? please help Thanks.