1989 Chevy Truck Air in brake lines

1989 CHEVROLET TRUCK
240 MILES • V8 • 4WD • AUTOMATIC
Avatar
JBROLADER
  • MEMBER
  • 1 POST
I am getting air in my brake lines from somewhere - I have replaced the lines and the brake booster, what else can I do to figure out where the air is coming from?
Apr 24, 2010 at 2:20 PM
Advertisement
Avatar
HMAC300
  • CAR REPAIR CONTRIBUTOR
  • 48,601 POSTS
try power bleeding it, right rear-left rear-right front-left front. in that order. you may have a bad master cylinder though...
May 8, 2010 at 9:14 PM
Repair Safety Notice: This information is for general instructional purposes only. Vehicle repair can be dangerous. Verify all information, follow manufacturer service procedures, use proper tools and safety equipment, and consult a qualified repair shop when needed.