Crazy brake issue - Page 2

Joefishizzle · 06-26-2012, 04:53 PM

Ya I was think wheel bearings too but it's not making any other signs like most do...(excessive noise at all rpms/mphs..and I have no play in the wheels).

Im still on the brakes honestly, I've noticed that when my pedal gets stiff the car starts this bullshit. So the other day when it started, I pulled over and popped the hood. Pulled the line off the booster and plugged it back in. Brakes went back to normal. I know there's a external check valve on the firewall above the booster and I blew threw that and it works. My question is there another check valve internally in the booster?

Joefishizzle · 06-29-2012, 06:31 AM

Long behold the fucking rotors.......god dammit

pandrade · 06-29-2012, 12:43 PM

Quote:

Long behold the fucking rotors.......god dammit

so it was the rotors then?

Joefishizzle · 06-29-2012, 02:48 PM

ya it was the rotors.......im sorry cre i didnt listen sooner lol,
i was on alldata and a TSB popped up about drivetrain vibration and described my problems almost 100%. New rotors on and its been fine. Im blown away........

pandrade · 06-29-2012, 03:52 PM

im no where near as savy as cre but i got this one right yay

Joefishizzle · 07-01-2012, 04:06 AM

well not to burst your bubble, but the vibration is back after a nice few days of smooth driving. the pedal got stiff again and it started. guess im back to the booster. shit....

pandrade · 07-01-2012, 11:21 AM

ill get it right eventualy lol. thats sucks man any idea how much a new or factory rebuilt one will be?

Joefishizzle · 07-02-2012, 12:01 AM

i can get one from my job with my discount for about 130 w/o core. thats not too bad. just wish i knew someone who could let me borrow

theres to test it.

cre · 07-09-2012, 09:05 PM

Did you ever get this resolved?

Joefishizzle · 07-10-2012, 06:11 AM

Sorry haven't updated this. Working alot. So....
-New booster and Aisin master installed. Vibration came back. Again...

I replaced the shitty brakes. I had AutoZone basic pads(that's all they make for our cars incase you didn't know). They were cracked all the way to the metal
Got some Wagner pads from O'Reillys.
I hate to say this cause, when I do it comes back. Im on three days of driving. No vibration.

06-29-2012, 03:52 PM	#15
pandrade 12psi boost Join Date: Mar 2011 Location: fort myers florida Posts: 345	im no where near as savy as cre but i got this one right yay __________________ 1987 7m-gte R-154, SS braided clutch line, full 3in exshaust,aluminum radiator,full throttle gen 2 whith GM 3 inch mass air flow,13lbs flywheel, and more to come

07-01-2012, 11:21 AM	#17
pandrade 12psi boost Join Date: Mar 2011 Location: fort myers florida Posts: 345	ill get it right eventualy lol. thats sucks man any idea how much a new or factory rebuilt one will be? __________________ 1987 7m-gte R-154, SS braided clutch line, full 3in exshaust,aluminum radiator,full throttle gen 2 whith GM 3 inch mass air flow,13lbs flywheel, and more to come

07-09-2012, 09:05 PM	#19
cre Toyota Racing Development Join Date: Apr 2007 Posts: 5,038	Did you ever get this resolved? __________________ If something breaks or you need to contact a member of the administration please post HERE. Unless it's a private or administration matter please post it on the forum. It benefits no one else if car related questions aren't posted for future users and takes away from the time I'm able to spend helping on the rest of the forum. If you're so inclined I'm always more than happy to accept tips via PayPal. Tip Jar --->

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Crazy Electrical issue with EFI system	Cameroonski	MKIII Supra	10	08-16-2022 09:22 PM
Brake issue?	sd88supra	MKIII Supra	4	06-23-2011 08:59 AM
Brake issue!	sawcut64	MKIII Supra	7	08-26-2010 09:37 PM
MKIII Wilwood 12.9" Rear Brakes With Parking Brake	ARZ	Arizona Performance	0	08-25-2010 06:34 PM
help with a brake issue	tonystarks	Non-Generation Specific Questions	3	05-21-2006 10:53 PM

06-26-2012, 04:53 PM	#11
Joefishizzle 3" Exhaust Join Date: Mar 2012 Location: California Posts: 105	Ya I was think wheel bearings too but it's not making any other signs like most do...(excessive noise at all rpms/mphs..and I have no play in the wheels). Im still on the brakes honestly, I've noticed that when my pedal gets stiff the car starts this bullshit. So the other day when it started, I pulled over and popped the hood. Pulled the line off the booster and plugged it back in. Brakes went back to normal. I know there's a external check valve on the firewall above the booster and I blew threw that and it works. My question is there another check valve internally in the booster?

06-29-2012, 06:31 AM	#12
Joefishizzle 3" Exhaust Join Date: Mar 2012 Location: California Posts: 105	Long behold the fucking rotors.......god dammit

06-29-2012, 02:48 PM	#14
Joefishizzle 3" Exhaust Join Date: Mar 2012 Location: California Posts: 105	ya it was the rotors.......im sorry cre i didnt listen sooner lol, i was on alldata and a TSB popped up about drivetrain vibration and described my problems almost 100%. New rotors on and its been fine. Im blown away........

07-01-2012, 04:06 AM	#16
Joefishizzle 3" Exhaust Join Date: Mar 2012 Location: California Posts: 105	well not to burst your bubble, but the vibration is back after a nice few days of smooth driving. the pedal got stiff again and it started. guess im back to the booster. shit....

07-02-2012, 12:01 AM	#18
Joefishizzle 3" Exhaust Join Date: Mar 2012 Location: California Posts: 105	i can get one from my job with my discount for about 130 w/o core. thats not too bad. just wish i knew someone who could let me borrow theres to test it.

07-10-2012, 06:11 AM	#20
Joefishizzle 3" Exhaust Join Date: Mar 2012 Location: California Posts: 105	Sorry haven't updated this. Working alot. So.... -New booster and Aisin master installed. Vibration came back. Again... I replaced the shitty brakes. I had AutoZone basic pads(that's all they make for our cars incase you didn't know). They were cracked all the way to the metal Got some Wagner pads from O'Reillys. I hate to say this cause, when I do it comes back. Im on three days of driving. No vibration.