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I went through about 1.5 12oz bottles when I flushed mine.

The amount isn't precise due to the nature of flushing - it just depends on how much flushing is done before you decide the fluid coming out is clear enough to move onto the next wheel.

I used Acura brake fluid.
ok thanks.
 

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2 bottles(12 oz) of Honda Dot 3 fluids is sufficient for brake flush. But I always buy 3 of them, trying to drain more. They're cheap, usually $6 per bottle. You don't have to use Honda/Acura fluid, Dot 3 fluid from any reputable brand works just as well. When you're done, throw away(recycle) what's left along with old fluid, unless it's not opened.

Remember to bleed clockwise beginning from driver side front, FL - FR - RR - RL.
cool. thanks
 

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2 bottles(12 oz) of Honda Dot 3 fluids is sufficient for brake flush. But I always buy 3 of them, trying to drain more. They're cheap, usually $6 per bottle. You don't have to use Honda/Acura fluid, Dot 3 fluid from any reputable brand works just as well. When you're done, throw away(recycle) what's left along with old fluid, unless it's not opened.

Remember to bleed clockwise beginning from driver side front, FL - FR - RR - RL.
I know this is an old thread but I came across it and had to comment. The bleeding sequence described here is incorrect. The proper way is to start with furthest wheel and work your way towards the master cylinder.

The correct sequence is RR, RL, FR, FL.
 

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I know this is an old thread but I came across it and had to comment. The bleeding sequence described here is incorrect. The proper way is to start with furthest wheel and work your way towards the master cylinder.

The correct sequence is RR, RL, FR, FL.

For many other vehicles, your sequence is correct start from the furthest to nearest.
But for Honda & Acura vehicles, FL-FR-RR-RL (clockwise from driver's left) is what the service manual calls for (but I've never seen it myself).
 

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My 2015 Owners' Manual says; Acura Heavy Duty Brake Fluid DOT 3.
Dot 4 fluid is compatible with Dot 3 (can be used on 2015 MDX), not the other way around.
What does that mean not the other way around? They are compatible with each other, yes, but on the reservoir cap I believe it says DOT 4. Either way there's 0 reason to opt for DOT 3 over DOT 4 especially with TC and ABS being standard.
 

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What does that mean not the other way around?
What this means one should not use Dot 3 fluid when owners' manual calls for Dot 4 fluid.

I've just pointed out what the OM said, Acura Dot 3 brake fluid is recommended.
You're right that Dot 4 fluid is better BF than Dot 3 fluid, just saying Dot 3 BF is perfectly good BF for those who have and/or used Dot 3 fluid. All Honda/Acura brake fluid are Dot 3, except Honda Special Hi-Performance brake fluid Dot 4.
 

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There is a difference between bleeding air from the system and flushing the fluid. I do my best to remove as much of the old fluid from the reservoir before I start my flush, but a fair amount remains. If you start from the rear passenger side, you have to pump that old fluid that remains in the reservoir all the way to the back wheel. If you start with the front driver, you have the shortest path to remove the old fluid from the reservoir, then all the other wheels you are starting with fresh fluid in the reservoir.

4-5 pumps of the pedal is NOT a flush by any measure. I recently did mine and used over a liter of fluid. I use a Motive Products power bleeder, I can't imagine doing this procedure with out it as it would take 5 times longer and require a second person.

There will in fact be an improvement in pedal with a flush. I do mine every 2 years. You can use Dot 4 in a Dot 3 system, but you should not use Dot 3 in a Dot 4 system unless its a short term emergency.
 

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Sorry to bring this back, can you bleed the rear caliper with electronic parking brakes or do you need to put it in vsa maintenance mode to bleed it. ie regular bleeding procedure or special bleeding procedure. Thanks..
 
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