I have a 98 Blazer and was wondering if they have gravity bleeders or you need to use a hose and jar to bleed the brakes? How can you tell by looking at them?

thanks

 

If you open the bleeder the lines should gravity bleed on there own. But if you want to pump the pedal with the bleeders open, you will need the jar and hose. I also assume that you were talking about the speed bleeders, vs the traditional bleeders.All cars come with the traditional bleeders, and the speed bleeders are aftermarket.