PSA: Change your brake fluid regularly

[sniper7]

i haven't owned a vehicle long enough to worry about it!

[Troublco]

When I did all the work on my '93 Cherokee a couple years ago I completely flushed the brakes, and I got all sorts of sediment and gunk out. It amazes me occasionally what I find in various parts of a car.

[BigBear]

My car is not worth worrying about it... HAHAHA.

[Irving]

I'd say that the crappier your car is, the more important it is to be able to stop.

I once had a '73 Super Beetle and driving that thing was a whole different bag of rocks. When I got it, it had a stinger exhaust and one of the runners had pulled out of the head was about an inch away from the exhaust port on the head. So, it was LOUD, and it wouldn't idle at a stop, I had to feather the gas to keep it running. While driving it was either flooring it, or coasting and stopping. The brakes didn't hardly work and stopping was a mix of stomping on the brakes and estimating distances. The universal joint in the steering column was messed up so you could move the steering wheel in and out and it shook on bumps.

I thought it wasn't worth fixing either, but eventually I put a new, more normal exhaust on the car, converted from generator to alternator, and had the brakes bled and adjusted. I was floored by how much more easy it became to drive. It was just like a normal car after that. All except I could never figure out how to fix that damn steering wheel. And it reeked like gasoline. And it would occasionally shoot the #3 spark plug wire off the head. The heat worked pretty well and it had cool wheels though. I miss that car.

[Great-Kazoo]

Brake fluid is hygroscopic, water will be drawn from the air and with both air and water comes mold. It happens, change your fluid, it's always been kind of a no brainer.

Edit: sorry didn't read past your pic llama, looks like you covered this. But as he said water can be drawn right through the pores of the rubber components in the system.

only the DOT 4 is. DOT 5 is silicone based and does not attract moisture. DOT 3 just gets gunkier as time goes by.

what you are looking at is particulates of dirt that will end up back in the master cylinder/line from someone compressing the old disc pads w/out opening up the bleeder valve.
a good power flush using a mity-vac clears that up in short order.

[BigBear]

I'd say that the crappier your car is, the more important it is to be able to stop.

Don't worry Stuart, it can stop just fine! lol.

[Mtn.man]

That's not algea,,,, it's brake monkeys cuzz'ns too sea monkeys.