Quote:
Originally Posted by Suvorovo
Yummy yummy brake fluid. Receipts show brake fluid was changed at a shop 4 years ago. This looks like a decade old!
I just pressure bled all four corners with the motive bleeder. PB blaster the caliper bleeder screws and pumped the motive bleeder to 15PSI/1 bar which is well below the 2 bar limit BMW specified. I used about 2 liters of brake fluid. About 500ml in the pressure bleeder went to waste. It’s cheap enough when buying the $63 12 pack 500ml of Liquid Moly DOT 4 fluid. Brakes firmer than ever.
Tip: don’t open your bleeder valves too much, you’ll get some bubbles but it doesn’t matter when there’s 15 PSI coming down the brake lines.
https://imgur.com/a/Wbzmw3e
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Great to hear you got it done.
That sure looks like it was needed!