Leaving home going to the fuel station to get gas for my car. i pulled out of the gas station and starting driving down the road about 1 min in to drive my service light came on stating to service my power steering, i could not handle the car, the steering was stiff to turn, i had to pull over shut down the car waited a few minutes started the car back up and the power steering returned to normal. sense then, i have had a few more occurrences with the power steering.