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Getting ready to do some fluid drains/fills

Discussion in 'Gen 3 Prius Care, Maintenance & Troubleshooting' started by H00s13r, Sep 5, 2016.

  1. H00s13r

    H00s13r Member

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    Yikes! I hope I never have to do that.
     
  2. H00s13r

    H00s13r Member

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    So now that I have the coolant's and ATF changed, I am wondering when I should do this again? This was the first time these fluids have been changed and the vehicle has a little over 104K miles-I know I should have done the ATF fluid a long time ago and that is my bad. But going forward (especially now that I have experience doing all the work), what recommendations do you guys suggest for changing the ATF fluid again and also the coolant?
    I have read on here that many people recommend or have changed their ATF every 30K or 40K miles, but since I didn't do it until after 100K miles, should I do it again at the 130K mark?

    What about the coolant-does it need to be changed again around that mark or do you think I am good for the life of the car (if it can make it to 175-200K miles)? Let me know your thoughts.

    I do have to say (and maybe it is just me imagining this), but since I did the work the car seems to feel like it is running a little smoother. The car always has been running fine and I have not had any real problems with it or loss in MPG (averages 51+ except winter where it is in upper 40s MPG wise) doing speeds up to 70mph.
     
  3. Mendel Leisk

    Mendel Leisk Senior Member

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    These points work much better for me than the proscribed locations for the scissor jack. The latter, along that bottom weld, don't appear to be reiniforced in any way, and a safety stand is very skittish on them.

    IMG_0658.JPG IMG_0659.JPG IMG_0660.JPG

    These are also 6 ton safety stands, btw, completely unextended, they barely fit. I sometimes have to nudge the car slightly (carefully) to get the driver's side one in. Base to top of cradle dim on these is 15". My floor jack had a theoretical max lift of 21", though I suspect it's actual under-load lift is a little less. It's a cheapo brand 3 ton. (I should trade mark that name, lol.)

    As you can see from the wheel clearance, the lift is pretty good, lots of room for breaker bar. I use one that's about 18" on the transaxle bolts, lots of room.
     
    #23 Mendel Leisk, Sep 9, 2016
    Last edited: Sep 9, 2016
  4. Rebound

    Rebound Senior Member

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    The consensus here is ATF change at first 30,000 miles, then every 60,000 miles. 30/90/150/210/270/330/390/450...
     
  5. Mendel Leisk

    Mendel Leisk Senior Member

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    Maybe good to consider a time element as well? I'm likely going to do it this fall, three years since I last drained it. We're very low mileage, but tri-yearly does not seem onerous to me, and I'm doing an oil change at the same time.
     
  6. H00s13r

    H00s13r Member

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    Thanks guys.
     
  7. edthefox5

    edthefox5 Senior Member

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    Hoo I feel your pain with the breaker bar. Next time in Lowes or Home D pick up a a piece of 1 inch emt tubing in the electrical aisle they use for electrical circuits. Bring a hacksaw cut it down to pieces if you have a small car as they only sell it in 10 foot pieces. Its the worlds best breaker bar as the tubing slips over the end of a b bar or ratchet. I have that tubing in all sizes...1 foot...2....3 foot you get the idea. I keep a 3 foot piece in the trunk box with a b bar to get the lugs off if the tire goes flat on the road. Its a very cheap breaker bar and can be cut to fit custom spaces.
    I once had to use a 5 foot long piece over a half inch breaker bar to get a hub nut off a P71 Crown Vic I owned to replace the wheel bearing. 32 mm nut thats on at 160 ft lbs. And has to be tightened to 160 ft lbs.

    Good times. I miss that car...loved it. Living room on wheels lol.
     
  8. H00s13r

    H00s13r Member

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    Good tip on the conduit as a breaker bar. Thanks!
     
  9. farmecologist

    farmecologist Senior Member

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    If you do your own car maintenance, I would advise investing in a Mityvac 7201 fluid extractor :

    This make MANY maintenance tasks a lot easier.