The 2004 Mazda6 power steering fluid type is Prestone. The power steering fluid needs to be changed every 75,000 miles. Along with changing fluids, You will come across noises from steering parts. A loose bearing will become annoying to the ear. A faulty bearing will make a nasty sound. Having great steering is important for changing lanes and moving about on the road. You will eventually come across some problems though. The steering pump can become loose and that will be disaster for Your vehicle. The strut bearings may become bad. The rack mount can become faulty. Steering fluid can leak at one point. It may turn to one side. The steering wheel can become stuck.
Sam V
December 8, 2020
A Prestone full synthetic power steering fluid for Asian vehicles is recommended for the 2004 Mazda 6.
Roman F
July 16, 2020
You should be using a full synthetic power steering fluid that is marked as being for "asian vehicles" for a 2004 mazda 6.
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