lincoln mark7 brake problem

Stang6uy · 08-05-2007, 08:37 AM

Ok I have a 90 LSC that the rear calipers were froze up so I changed them out...brakes, calipers, and pads....well we went to bleed them with no success. Does anyone know if this car needs to be hooked up to a scanner to allow it to bleed the brakes...fluid dripped out of the brakelines...just not compressing them now..

keg65 · 08-06-2007, 12:12 AM

how did you bleed them?

Stang6uy · 08-06-2007, 10:32 AM

I couldn't it would not let me do the rear for some reason....I took the brake lines off and everything drained out....so I refilled and tried but felt the same as before I did the new brakes, roters, and calipers....and the anti lock brake light is on and the brake light...not sure if this is the real prob....and what it would be..

2k4mk1 · 08-07-2007, 09:51 PM

Sounds like air in the ABS valve which is a bitch to get out from what I hear.

**bighoss88lx** · 08-11-2007, 08:38 PM

I bet your master cylinder is going bad since you cant get any fluid to the rear. There is no automated ABS bleed procedure for that car.

Stang6uy · 08-12-2007, 10:19 PM

don't think so...all I know is I changed everything out and there was fluid leaking out of rear lines....but the pedal just feels hard and won't go down any further....you pretty much have to stand on it to get it to stop...

txlen · 08-21-2007, 12:48 PM

UNHOOK THE BATTERY, FILL THE M/C WITH FLUID, AND LET THEM GRAVITY BLEED FIRST....KEEP A WATCH ON THE M/C FLUID...DON'T LET IT GO DRY, THEN BLEED THEM LIKE NORMAL WITH THE BATT STILL UNHOOKED...OR GO SOME PLACE AND HAVE THEM PRESS BLED..

Stang6uy · 08-21-2007, 03:59 PM

Quote:

Originally Posted by txlen

UNHOOK THE BATTERY, FILL THE M/C WITH FLUID, AND LET THEM GRAVITY BLEED FIRST....KEEP A WATCH ON THE M/C FLUID...DON'T LET IT GO DRY, THEN BLEED THEM LIKE NORMAL WITH THE BATT STILL UNHOOKED...OR GO SOME PLACE AND HAVE THEM PRESS BLED..

thanks for the info...

4.6stanger · 08-21-2007, 07:22 PM

Quote:

Originally Posted by Stang6uy

thanks for the info...

did it work?

y2kGT · 08-22-2007, 06:53 AM

did you use new brass o-rings in the rear? If not that is prob. y!

Stang6uy · 08-22-2007, 08:23 AM

Quote:

Originally Posted by 4.6stanger

did it work?

haven't been able to try it yet....I am in SA and the car is located in CC right now...but I will this weekend...also I did use new brass rings...

08-05-2007, 08:37 AM	#1
Stang6uy Humble Pie (18-1) Join Date: Mar 2005 Location: San Antonio TX Posts: 1,447 Trader Rating: (6)	lincoln mark7 brake problem Ok I have a 90 LSC that the rear calipers were froze up so I changed them out...brakes, calipers, and pads....well we went to bleed them with no success. Does anyone know if this car needs to be hooked up to a scanner to allow it to bleed the brakes...fluid dripped out of the brakelines...just not compressing them now.. __________________ 1998 yellow gt/procharger-sold 1983 GLX Blu-sold 1989 Blk coupe-sold 1990 Blu hatch-crushed 1993 white vert-sold 1985 gt hatch white-sold 1990 Blk coupe-sold 1990 Blk coupe-sold 1990 red hatch-sold 1995 yellow gt-sold 1990 white coupe/nitrous injected-sold 1996 Blk gt-sold 2000 Blk gt- DD 1990 Lincoln LSC----->new project

08-06-2007, 10:32 AM	#3
Stang6uy Humble Pie (18-1) Join Date: Mar 2005 Location: San Antonio TX Posts: 1,447 Trader Rating: (6)	I couldn't it would not let me do the rear for some reason....I took the brake lines off and everything drained out....so I refilled and tried but felt the same as before I did the new brakes, roters, and calipers....and the anti lock brake light is on and the brake light...not sure if this is the real prob....and what it would be.. __________________ 1998 yellow gt/procharger-sold 1983 GLX Blu-sold 1989 Blk coupe-sold 1990 Blu hatch-crushed 1993 white vert-sold 1985 gt hatch white-sold 1990 Blk coupe-sold 1990 Blk coupe-sold 1990 red hatch-sold 1995 yellow gt-sold 1990 white coupe/nitrous injected-sold 1996 Blk gt-sold 2000 Blk gt- DD 1990 Lincoln LSC----->new project

08-07-2007, 09:51 PM	#4
2k4mk1 WOW Waaaayy too many beans last night!!!! Join Date: Dec 2003 Location: SanAntonio Posts: 5,855 Trader Rating: (1)	Sounds like air in the ABS valve which is a bitch to get out from what I hear. __________________ 04 Oxford White MACH1,5 SPD with IUP,K&NAircharger Borla Stingers,SLP Catted X pipe,Tri-ax,SCT Flashtune,Drilled/Slotted rotors all 4 corners 281 rwhp on Mustang Dyno,306 rwhp on a Dynojet 94 Black Lightning Daily Driver&85GT FACH1 Project under construction

08-11-2007, 08:38 PM	#5
bighoss88lx Killing is my Business...And Business is Good! Join Date: Aug 2003 Location: Elmendorf, Tejas Posts: 5,948 Trader Rating: (1)	I bet your master cylinder is going bad since you cant get any fluid to the rear. There is no automated ABS bleed procedure for that car. __________________ 1988 Mustang LX

08-12-2007, 10:19 PM	#6
Stang6uy Humble Pie (18-1) Join Date: Mar 2005 Location: San Antonio TX Posts: 1,447 Trader Rating: (6)	don't think so...all I know is I changed everything out and there was fluid leaking out of rear lines....but the pedal just feels hard and won't go down any further....you pretty much have to stand on it to get it to stop... __________________ 1998 yellow gt/procharger-sold 1983 GLX Blu-sold 1989 Blk coupe-sold 1990 Blu hatch-crushed 1993 white vert-sold 1985 gt hatch white-sold 1990 Blk coupe-sold 1990 Blk coupe-sold 1990 red hatch-sold 1995 yellow gt-sold 1990 white coupe/nitrous injected-sold 1996 Blk gt-sold 2000 Blk gt- DD 1990 Lincoln LSC----->new project

08-06-2007, 12:12 AM	#2
keg65 Change always makes Sense (or Cents) Join Date: May 2005 Location: NE San Antonio Posts: 1,166 Trader Rating: (0)	how did you bleed them?

08-21-2007, 12:48 PM	#7
txlen Jus Workin Away !!! Join Date: Nov 2004 Location: San Antonio, Texas Posts: 1,795 Trader Rating: (2)	UNHOOK THE BATTERY, FILL THE M/C WITH FLUID, AND LET THEM GRAVITY BLEED FIRST....KEEP A WATCH ON THE M/C FLUID...DON'T LET IT GO DRY, THEN BLEED THEM LIKE NORMAL WITH THE BATT STILL UNHOOKED...OR GO SOME PLACE AND HAVE THEM PRESS BLED..

08-22-2007, 06:53 AM	#10
y2kGT Is that a mach? Join Date: Jul 2007 Location: Houston Posts: 612 Trader Rating: (0)	did you use new brass o-rings in the rear? If not that is prob. y! __________________ Y2kGT-Just another 4-6 1995GTVERT-DD 1989LXVERT-waiting to be reborn!

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