Blazer 383
Newbie
How do I get this heavy Chevy to stop better, on a budget?
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FIRST THING YOU NEED TO FIND OUT: What is your brake code? It should be listed on the Service Parts ID (SPID) decal in the glovebox. You're likely to find "JB5" or "JB6"; I don't know what others might be available on a '92 Blazer. Once decoded, this tells you how big the caliper pistons are, how big the rear brakes are, how big the master cylinder bore diameter is.How do I get this heavy Chevy to stop better, on a budget?
ABSOLUTELY needed...after you've done any other service work that opens-up the hydraulic system.I have three suggestions, IMO number one is the most important.
1.) Bleed the ABS properly with a bi-directional scan tool. Follow the GM recommended procedure, which can be found here. Scroll down to "Brakes."
https://www.gmt400.com/threads/88-95-service-manuals.43575/
If you don't have a good bi-directional scan tool then you'll need to take it to a shop that does.
Good advice.2.) Put more aggressive pads and shoes on. Look into DOT edge code ratings on pads and shoes, and try to find some that are GG or better. Lots of discussion on those subjects here, DOT edge code discussion starts on page 5.
https://www.gmt400.com/threads/ebc-yellowstuff-brake-pads-worth-it.47903/
I have Russel hoses on my '88 K1500. I'm not thrilled with them. They're OK, but need "extra" protection where they rub on the upper control arm. The OEM rubber hoses have metal-tube sections at the caliper that assure the hoses can't contact the upper control arm, and Russel doesn't do that.3.) Replace the factory soft rubber brake lines with a braided stainless line kit from a company like Russell. This will improve your pedal feel.
I suspect there's a problem with the ABS.abs light is on most of the time. What’s that about?