Brake MC was replaced with a Autozone unit in 2012 right after I purchased my '91 244. It was in a parking because I didn't know anything about working on cars then and I was a broke a$$ poor student. Needless to say.....air in the line.
Last year, why doing the rear shocks, I replaced the rear calipers, rotors and pads. And manually bled the system (I depress the brake and my buddy would open the bleeder valve). Followed the procedure in the Hayne's manual.
But I have been suffering from inconsistent brake pedal feel. 6/10 times I have solid feel. The remaining 4/10 times it feels mushier/longer travel than normal.
I had to take apart the rear driver's side caliper and re-do it because the back side piston seemed to be stuck causing that pad to drag. I now have consistent brake rotor temperature across the sides (based on 12-15 miles of testing).
Any pointers of where I should start?
Last year, why doing the rear shocks, I replaced the rear calipers, rotors and pads. And manually bled the system (I depress the brake and my buddy would open the bleeder valve). Followed the procedure in the Hayne's manual.
But I have been suffering from inconsistent brake pedal feel. 6/10 times I have solid feel. The remaining 4/10 times it feels mushier/longer travel than normal.
I had to take apart the rear driver's side caliper and re-do it because the back side piston seemed to be stuck causing that pad to drag. I now have consistent brake rotor temperature across the sides (based on 12-15 miles of testing).
Any pointers of where I should start?