My rear piston came completely out of the caliber... How do I screw it back on.. 2007 Pontiac g6
It would be best to replace the caliper. Rebuilding these should be left to the folks that have the tools and the knowledge to do it right, otherwise you wind up with a malfunctioning brake system, and that is unsafe for everyone around you including yourself.
Search Pontiac G6 Questions
Pontiac G6 Experts
Related Models For Sale