i want to know how to fix my brake line on my 95 bonneville or replace one?

Answer 1

Purchase a set of brake line wrenches. Remove the defective line. Try not to take any of the bends out of the old line, as you must use it to form the new line. Take it to your local parts store. They should have various lengths of flared brake line.

The brake system must have the air purged from the system prior to driving.
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Answer 2

parts stores have chiltons or haynes repair books, step by step with pictures they are about $25, you will need to go there for the brake line and brake fluid and some other stuff