Question about 2004 Chevrolet TrailBlazer

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Loss of brake pressure

When I depress the brake pedal down hard at normal speed, I experience a loss of brake pressure temporarily.
Is the master cylinder leaking internally between primary and secondary?
Thank you for your time.

Dave Bird

Traverse City

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You might check your brake fluid. if it looses preasure than regains it after a second it may be low on fluid allowing air to get into the lines. you might need to blled the breaks to get all the air out of the line. if you need instructions on how to do that let me know.

Posted on Aug 01, 2008

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