Review on 🔧 BMC Universal Vacuum Pump: Handheld Brake Bleeder Kit Ensuring Efficient Auto Service & Food Canning with Brake Bleeding Tester Set by Reginald Sealy

Product works well. However, the pipe and/or cylinder head brackets may not be fully seated on the caliper exhaust valve and will draw in air while brake fluid is being drawn. Therefore, the constant flow of bubbles in the drain pipes can give the false impression that there is a problem with the entire braking system when in fact the air is the result of an imperfect fit of this assembly on the exhaust valve. . When you're done, recommend deflating by gravity to ensure the bubbles are the result of an imperfect seal and not your car's braking system!