2002 Trailblazer - 4 bolts on caliper. I loosened the top bolt with the pin, but when I try to loosen the bottom, it feels like I'm tightening it.
Do I need to loosen all 4?
Add the things you own to your My Products collection and get product information, solutions to problems, manuals & guides, tips and how-to's, reviews & ratings and local repair service - all in one easy place.