Reasons a flush *might* be necessary:
* Fluid is dark brown or black: Power steering fluid should be reddish. Dark fluid indicates contamination and breakdown, which can damage the pump and other components.
* Fluid smells burnt: This is a strong indicator of overheating and potential damage.
* Whining or groaning noises from the power steering: This suggests the pump is struggling, possibly due to low fluid or contaminated fluid.
* Stiff or difficult steering: This could be a symptom of low fluid, contaminated fluid, or pump failure.
* Leaks: Obvious leaks require attention, and a flush might be part of the repair process.
* Age of the fluid: Even if there are no problems, the fluid degrades over time. Replacing it every few years (check your owner's manual for recommendations) is preventative maintenance.
Reasons a flush might *not* be necessary:
* Fluid is clean and red: If your fluid looks good and your steering is responsive, a flush might be unnecessary.
* No noises or problems with steering: If everything is working fine, preventative maintenance may still be advisable, but an immediate flush isn't crucial.
Recommendation:
Instead of blindly getting a flush, take your 2003 Ford Focus to a trusted mechanic for inspection. Have them check the power steering fluid's color and condition. They can diagnose any problems and advise whether a flush, fluid change, or other repairs are needed. A reputable mechanic will not recommend unnecessary services. Getting a second opinion is always a good idea for expensive repairs.
