2001 Ford F-250 Super Duty Q&A

2001 Ford F-250 Super Duty Question: steering is hard to turn when trying to park, but not all the time. it will go

easy at first but if i need to correct it a little et is very difficult to turn -
Answer 1
seem to get more difficult with brakes applied? if so, steering pump and/or hydroboost unit may be getting weak. -