chris2523
93 Mark VIII
Crush washer related posts below (I would think there would be a brake fluid leak, but is it possible to have a small enough leak that it let's air in causing a loss of pressure?)
not really, no.
Crush washer related posts below (I would think there would be a brake fluid leak, but is it possible to have a small enough leak that it let's air in causing a loss of pressure?)
So far it's been $1950 for 4 new rotors, 4 sets of new pads, 2 new rear calipers, front & rear StopTech SS brake lines, 2 new master cylinders...
not really, no.
...
I think it would be cheaper to have the entire vehicle crushed, then I couldn't spend another dime on it and no one else could get it. Money could be spent on another vehicle. That is how I feel now.
if they replaced the master cylinder twice, and it didnt fix the problem, then the fist one was not bad as you where told, and there is no way that i would pay for a second one (nor the labor to replace a non defective part)
...
So a bad new rear passenger caliper and a bad new master cylinder during the same brake system repair?:Bang
It is now leaking brake fluid from the passenger rear caliper bleeder valve, and thus has poor pedal pressure.
I think it's understandable that the caliper didn't leak until they put a working master cylinder in that actually applied some pressure to it.
I can relate and can understand that it can happen. It's just terrible timing and costly. I bought 3 parts from the dealership and 2 out of 3 were bad. No loaner car, no rental, I am near broke and unemployed, and spent the last 3 days at the hospital.
Hopefully we know what the problem(s) are, and hopefully they are near fixed.
Since I got the car 5 months ago, I thought the brakes sucked and were mushy. That's why I originally put the SS lines on there. Having a bad master cylinder and two stuck rear calipers explains a lot of how my brakes felt... and some shaking caused by brakes not working correctly, and probably pushing on the rear rotors constantly & incorrectly etc.
Enough of my ranting.
Enjoy your holiday's fellow LS LVC'rs. I will, as they just saved my Mom's life. Got to look at the good side of things.
They said the brakes still have a soft pedal feel, but after driving it 3 times today they are starting to feel better.
Pedal brake feel is about the same to me. I was hoping for more solid/harder brake pedel feel and hoping it would engage quicker/travel less during pedal pressure. It stops the car, so that will have to be acceptable for me. Might just be how these LS's are...
No more shaking going down the road without applying brakes!
No more pulsing/brake shake during stops!
I have only driven it 20 miles so far, under normal conditions.
Going out now to bed in the brakes and then let it sit overnight (leaving the emergency brake off).
I'll see how they are tomorrow and in the future after bedding them in tonight, and see how they perform when under heavy load after getting the Porterfield pads hotter.
So far I am happy with no shake during driving, and no shake during stopping.
That is an improvement in itself.
I had read the pads work better when hotter... which may be what the dealership is feeling now driving it cold (and new pads with new rotors will have to break in together somewhat anyway).
That is the "problem" with the Porterfields. Their initial bite is quite disheartening. You think they will never grip then all of a sudden (as they heat up) they grab like you hit a wall. That is why I quit using them.
Also, something odd. I had a very noisy right front caliper. It sounded like a cable grating in it's housing. No matter how much I lubed the metal contact points the sound wouldn't go away. I decided to just replace both front calipers and I now have a firmer pedal feel than I ever did; even with the SS lines!