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Member
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Join Date: Mar 2022
Location: Kentucky
Posts: 457
Real Name: Rich
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Member
Join Date: Mar 2022
Location: Kentucky
Posts: 457
Real Name: Rich
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I have a 2004 SE V8 and I'm in the process of bleeding mine now. I tried using a Mityvac brake bleeder on the rear lines but it wasn't effective.
I used a Mityvac 830 to draw most of the fluid from the reservoir front section, then refilled with Prestone DOT 3 MAX. I wanted to replace the fluid in the lines, since it had never been done. I used the brake pump for rear calipers.
I used a 17 oz. empty/clean water bottle with the clear PVC line from the Mityvac feeding through the bottle cap to the bottom, a couple inches of fluid in the bottle. I put the rear axle on jack stands, did one caliper at a time. I put the bottle above the axle, hose to the caliper bleed valve, opened the valve.
Ignition on (idiot lights on), engine not started, brake motor will run and stop. I pressed the brake pedal down and the pump ran. (If you do this too long the alarm beeps.) After about 6-7 seconds I let off the brake and checked the bottle and reservoir levels. (Do not let the reservoir go below minimum.) When I saw the fluid get lighter I felt the new stuff was in that line and did the other side. I had to empty the bottle once, refill reservoir twice for each side.
I tightened up the bleed screws, removed the bleed tube and bottle, removed jack stands and lowered the car.
For the front wheels I used the Mityvac, ignition off. Standard brake bleed; turn on Mityvac, open bleeder valve, draw fluid, close valve, check reservoir. Repeat on the other side. TIP: I use a small amount of beeswax on the bleeder screws to make stronger suction, fewer air bubbles.
I have a good brake pedal, no leaks.
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Rich
2004 V8 4Runner 140K+ miles
Kentucky
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