Car came in with a hard brake pedal below [...] rpm. I have no diag on this vehicle but figured I would take a look. Found cam driven vacuum pump that supplies the booster had almost no output. Replaced pump have great output now but I have the same hard pedal...

FIX posted 6/24/2009

iATN Members:
Login to view full TechHelp request
Auto Repair Pros:
Join iATN to read this TechHelp request
Vehicle Owners:
Find a nearby iATN member to repair your vehicle