My theory on the rear brake issue.
[QUOTE=interviewatruins;5056092]my rear pads were a problem at 4k miles and 10k miles.
i bought the car brand new.
QUOTE]
Yeah I bought mine with 88 miles on it and the pads went out at 13k thats ridiculous
i bought the car brand new.
QUOTE]
Yeah I bought mine with 88 miles on it and the pads went out at 13k thats ridiculous
[QUOTE=They Call Me Godly;5061107]
No! According to 08SSTCRD thats "normal"
...mine initially started grinding in the rear @ 3k, they went @ 4k...pads were replaced by dealer with Saab pads, and rotors turned. Rears went again @ 14k.....totally normal
lol
Im not a mechanic? Im glad you are here to tell me about life, thanks! Im now a firefighter/paramedic, but I was a mechanic full time for 6years and I still do part time work. Boy people are ignorant. You clearly dont have any sort of idea what you are talking about, and you are trying to hide that fact with name calling......real mature.
http://www.digitalcorvettes.com/foru...d.php?t=131910 Not a mechanic....?
http://www.digitalcorvettes.com/foru...d.php?t=131910 Not a mechanic....?
Rear brakes do not do 50% of the braking....period, unless its a specific application with adjusted braking bias which our Cobalts certainly are not. Its funny because when my car was at the dealer for warranty work I spoke with the service manager about this entire issue. And we actually talked about how much braking the rears do, and how they shouldnt be wearing this quick. I said they only do around 30% depending on vehicle application, and he said they actual do LESS. So you better call him up and tell him to stop working because he's not a mechanic either.
If the engineers set the car up so that the rear brakes only did 30% of the braking, you would be replacing the front brakes over twice as frequently as the rear brakes. Anyone who works in the industry will tell you that is simply not the case, and often these newer cars are blowing through rear brakes before even the front brakes are worn.
I never said it wasnt a caliper slide pin issue, it probaly is. However, Ive done countless brake jobs and Ive never heard of an occasion where you have to continuously grease the slide pins like youre saying. The issue is the slide pins are exposed, plus we have no backing plates, so environmental contaminants and water are free to get right in. I was arguing the fact that you said it was "normal wear and tear".... a caliper slide pin sticking @ 3000 miles is not normal wear and tear, so now youre contradicting yourself. You said it was normal....IT IS NOT NORMAL FOR REAR (OR FRONT BRAKES) TO LAST 3-4k MILES end of story
The caliper slide pins will not stick if you keep the properly lubricated. Everyone is so used to 100K mile tune ups and greased-for-life chassis parts that vehicle maintenance has become nothing more than oil and filter changes. It takes 5 minutes to grease the brake pins, stop acting like its some sort of major issue.
It shouldnt be necessary to lube your caliper pins at regular intervals. It should be a one time thing when the brake are assembled, and thats the problem with our cars, it needs it more. How do you expect the average person to do this on their own. Plus, they shouldnt have to, it should be the manufacturer's responsibility to rectify of the lubrication drying up due to exposure.
I understand lubing the slide pins isnt a big deal, but its not the responsibility of the owner to do it, yet its not something the dealers are doing if you bring them your car for service either. Therefore, its not getting done, and the brakes are wearing prematurely. Either way it falls back on them...
I still dont understand how if you are truely a tech you can actually believe rear brakes (or front for that matter) should be wearing at 3k miles. Even if we were lubing the slide pins at every oil change, our brakes are going bad before we even get to the first service.
I do work on my car as a hobby, but I also worked as a tech full time for 5 years before becoming a Paramedic and getting on the fire department. I worked for a reputable local shop, and actually ran a second local shop because the owner was diagnosed with leukemia and was in the hospital. Im not by any means saying Im a master tech, but I do know enough to understand that this brake issue.
I still dont understand how if you are truely a tech you can actually believe rear brakes (or front for that matter) should be wearing at 3k miles. Even if we were lubing the slide pins at every oil change, our brakes are going bad before we even get to the first service.
I do work on my car as a hobby, but I also worked as a tech full time for 5 years before becoming a Paramedic and getting on the fire department. I worked for a reputable local shop, and actually ran a second local shop because the owner was diagnosed with leukemia and was in the hospital. Im not by any means saying Im a master tech, but I do know enough to understand that this brake issue.
Ok so now that we are done yelling at each other, what do you suggest be done about this? Im not a mechanic, live in an apartment where i cant physically work on my car myself, and my ebrake doesnt work and my rear breaks squeel and whine. Dealership? I really, really dont want to see the dealership.
Ok so now that we are done yelling at each other, what do you suggest be done about this? Im not a mechanic, live in an apartment where i cant physically work on my car myself, and my ebrake doesnt work and my rear breaks squeel and whine. Dealership? I really, really dont want to see the dealership.
My parking brake doesn't work. At all. I've put the cables back on the brackets and adjusted them so there's no loose slack. It'll pull up half way and feel like it should engage, but the car still rolls like it's not even on. Fml.
You might have a frozen rear caliper. Clean and grease the slides and you should be good.
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DANRICKARD
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Oct 1, 2015 12:08 AM



