ATF or Power Steering Fluid?

Discussion in 'The Bench' started by BuickV8Mike, Dec 4, 2020.

  1. BuickV8Mike

    BuickV8Mike SD Buick Fan

    Hi All,
    I just replaced the pump and drained my box and was wondering if their were advantages to one over the other?

    Best regards,
    Mike
     
  2. gstewart

    gstewart Well-Known Member

    stick with the power steering fluid as recommended in the chassis manual.
     
    BuickV8Mike likes this.
  3. rmstg2

    rmstg2 Gold Level Contributor

  4. Quick Buick

    Quick Buick Arlington Wa

    I got a 93 dodge CTD. they use a Saginaw PS gear & pump.

    With ATF the system would be jerky. Foam in ATF.. They recommend ATF...
    Pumped out ALL the ATF. replaced with PSF.. Smooth as can be..
     
    BuickV8Mike likes this.
  5. 1973gs

    1973gs Well-Known Member

    At work our FFV's (rhd Ford Explorer) say to use atf. If we put ps fluid in them, steering shudders, so there must be a difference. I usually use what the manufacturer wants.
     
  6. Quick Buick

    Quick Buick Arlington Wa

    I got a Yamaha outboard Power trim & tilt... Hydraulic rams..... I use the factory power trim fluid it leaks out the seal..... Always adding more fluid.

    After a while I got sick of it...I got most of the factory crap out.. Toped it off with NAPA power steering fluid has not dripped a drop in years..
     
  7. Quick Buick

    Quick Buick Arlington Wa

    In other Words use what works the best...... Manufactures dont make the parts that are on the products they sell....
     

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