2001 Buick LeSabre Q&A
2001 Buick LeSabre Question: Power Steering Fluid
Can power steering fluid "evaporate" over time if not topped off regularly? Two Buick dealers offered different opinions. One said that the only way the power steering resevoir could go dry was for a leak to be present, that the fluid itself was like transmission fluid, viscuous, and cannot evaporate. The second dealer said that the fluid in my pump had evaporated, with no sign of a leak, which caused the power steering on my vehicle to fail and the pump to be replaced. Your opinions? - Steercrazy
The first person was correct, steering fluid will not just evaporate! The steering system is a "sealed system", it does not burn oil like an engine , it should not require frequent topping up. There has to be a leak. - patrick mannion
The steering rack may fail causing a loss of power steering fluid as a result the steering may become hard to turn.
I have a '96 Buick LeSabre with only 48000 miles. A few months ago, I was told after an oil change at an independent shop that the power steering pump was leaking and that I needed to replace it. ...
The car is from Maine and the repair people said the pump was leaking so replaced it. Since then I had had a lot of noise when making turns which I never had before. I took it back but they say the...
The high pressure power steering hose will commonly leak fluid; it should be replaced.
Power steering became hard to turn during a trip. Added power steeering fluid and steering was OK, made it home without more trouble. Went to GMC dealer and he replaced the rack & pinion module f...