97' SC2 Auto Hard Shifting

Discussion in 'General Motoring' started by HyperCube33 \(Life2Death\), Sep 27, 2007.

  1. Well it's been about two months so its time for my car to breakdown!
    After a long highway drive I got off the off ramp and started to drive, when
    my car would usually shift into second, it jerked hard twice (I freaked out
    as this is what happened when the spider gear threw.) but it went on to
    shift again, smooth...and the final gear it just let the engine rev until a
    moment later it jerked into gear. It hasn't gone away and I'm hoping its
    something simple. Though my instinct tells me something's trashed inside and
    I already need a new transmission after only like 10k miles. Joy!

    -Brian
     
    HyperCube33 \(Life2Death\), Sep 27, 2007
    #1
  2. HyperCube33 \(Life2Death\)

    p_vouers Guest

    Have you checked your tranny fluid.. have you changed it and the
    filter??
     
    p_vouers, Sep 29, 2007
    #2
  3. HyperCube33 \(Life2Death\)

    Steve Guest

    Sounds like the all-to-common-for-Saturns shifter slam. There is a cheap fix
    and expensive fix.

    Cheap fix (worked on my '99 SC2):
    Do a drain-and-fill with Mobil1 synthetic ATF, drive it for several hundred
    miles. If it still hard-shifts, drain and fill again.

    Expensive fix:
    The problem is poorly design solenoids in the trans. Take it to a reputable
    shop and have them replace the solenoids and clean the pathways. A quick
    Google search will bring up tons of hits.

    Steve
     
    Steve, Sep 29, 2007
    #3
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