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Motive Power Bleeder(Which one?)

30K views 52 replies 18 participants last post by  bynddrvn  
#1 ·
Getting some new SS brake lines, and some ATE Super Blue fluid, and want to get a power bleeder. There are a bunch of models, and I don't know which one to get for my STI. Anyone used them? Know which one?

Thanks.
 
#2 ·
I got the one that is standard for imports/japanese. There is a euro specific one which I did not get. I had seen posts about crappy hardware on some of the online reviews, but mine has all brass fittings and seems pretty solid. Haven't had a chance to use it yet though. Got mine on amazon for like $55 shipped.
 
#4 ·
#5 ·
yep you need the ford one, dont get the euorpean one or you will have a spare with an adapter that fits nothing in the garage!
 
#9 ·
#14 ·
You don't need quick disconnect fittings. All you have to do is release the pressure from the bottle and it actually pulls the fluid in the line back into the bottle. It also helps if you use a different color fluid for your changes, makes it real easy to see when you are done.
 
#17 ·
You don't need quick disconnect fittings. All you have to do is release the pressure from the bottle and it actually pulls the fluid in the line back into the bottle. It also helps if you use a different color fluid for your changes, makes it real easy to see when you are done.
Sounds good to me. I've never used one so I didn't know if it was necessary.
 
#15 ·
Yeah, I didn't use any quick disconnect fittings and didn't spill a drop when changing my fluid.

+1 on using different colors. I swap between ATE Super Blue and ATE Type 200 so it is easy to tell when I have bled out the old fluid.

The Power Bleeder is pretty awesome, it was very easy changing the fluid by myself with this setup.
 
#19 ·
Be sure to also get some isopropyl (rubbing) alcohol for cleaning it when you're done. :tup:
 
#20 ·
For sure!


Got the bleeder, going to play with it this weekend, make sure it holds pressure, and see if I even need those quick disconnect fittings.

Overall, it is a very solid unit, nice gauge, ticker container than I thought it was going to be(an't push it in with your thumb). Hose is fairly thick, fittings look good. Great build quality.
 
#21 ·
Cool. You don't need quick DC fittings, FWIW.
 
#25 ·
Yes you can use it with the stock lines. The system is intended for one person so the average guy can go into his garage and do it without calling his buddy over. I've used mine numerous times and it is an awesome combo with the bleeder bottles with steel lanyards to hang from your suspension :)
 
#30 ·
Got it on, bled 2 calipers, was refilling it again, and the cap wouldn't make a seal any longer. Not sure if I damaged the cap or the reservoir.
Did you use a Motive? Why did you have to refill it? You need to start with at least 3/4 of a liter in the Motive before bleeding, with a full fluid reservoir.

What did you take off to fill? What won't seal, the adapter/reservoir connection? Check that the brass fitting is tight (between the adapter and Motive extension hose) and that the O-ring on the adapter itself is still intact and seated.
 
#31 ·
He was probably refilling the brake fluid reservoir instead of just putting the fluid in the Motive container. I did this once to see how it would work (saw a note from another member on this method). The benefit was that the motive container stayed clean and dry so didn't need cleaning afterwards. The downside is I had to refill the brake fluid reservoir a bunch of times during the process.
 
#33 ·
Gotcha. In the future, just dump the fluid into the Motive. When done, clean with isopropyl alcohol and let it dry. Close it up and you're good for the next time!
 
#41 · (Edited)
Careful with power bleeders. The old school method is superior.
How to Bleed Brakes

Power bleeders just dissolve more gasses into the fluid. Save the pressure bleeder for emergencies when you're stuck without any helpers and don't have the option of delaying the bleed job.
Any data to back up this comment? Just curious as the amount of gas is going to be pretty minimal and I would like to know how much is actually absorbed by brake fluid using this process.

If there is solid data to back this up I would consider changing my methods for bleeding the brakes. But if there isn't solid data then I will stick with a method that is very easy for me to do without any help.

EDIT: Also, isn't brake fluid supposed to not easily compress and there for resist absorbing gas?
 
#40 ·
There are some serious problems with the old school method as well, including introducing air at the nipple. Plus it requires two people. The surface area of the fluid involved and the pressure required is so low (below atmospheric) that I would be really surprised if there was any ill-effect.