When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I have a 93 Integra, when sitting at the stop light the break peddle goes all the way down to the floor, but the breaks work and I am not getting a break light. Has anybody had this problem, could the master-cylinder be bad?
it sounds like the master cylinder is losing pressure. When you let up off the pedal and press it again, is it back to the top then starts going to the floor again?
Air in the system shouldn't make the pedal sink to the floor while holding it... that sounds more like bad seals in the master cylinder itself. Not but a week ago I had a similar problem in my clutch master cylinder.