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Did a suck and fill on automatic transmission.

Discussion in 'Chevy Truck Talk & GM News' started by stchman, Sep 27, 2013.

  1. stchman

    stchman Active Member 1 Year 1000 Posts

    I got around to doing a suck and fill on my 2013 Silverado transmission. I have the Mityvac 7201 and was able to evacuate 4.5 quarts from the dipstick tube.

    The process was pretty easy.

    I plan on doing this every 15-20K miles. The thing is GM does not recommend servicing the transmission until 100K.

    I was planning on changing out the transmission filter at 60K, 100K just seems to long.
  2. RayVoy

    RayVoy Well-Known Member 2 Years 1000 Posts

    I'm not going to look it up, but I thought it was 80K (hmmmmm, maybe that was before VI)
  3. ChevyFan

    ChevyFan Administrator Staff Member 5+ Years 5000 Posts

    Suck and fill?

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