Proportioning Valve Questions

1999 Mitsubishi Magna Repair Problem

How do I tell if its the master cylinder or the slave cylinder that needs replaceing And how to fix it they have put power steering fluid ...

Asked by Awesomedanny83 about 13 days ago - 1 Answer

1994 Jaguar XJS Air conditioner Problem with 54000 miles

How difficult and expensive to install a air conditioner in this vehicle. It is very hard to drive the jaguar during the summer because of ...

Asked by Becky wallace about 16 days ago - 1 Answer

1997 Toyota 4Runner Brakes Problem with 187000 miles

TRying to figure out why my right front brake is locking up. Replaced caliper, brake pads, master cylinder, blew out lines, replaced fluid, ...

Asked by bhogue about 20 days ago - 4 Answers

1980 GMC Truck Brakes Problem with 50000 miles

Is it possible to convert a swd to a dwd without swapping axles? Im interested in turning my truck into a dually, is theres any adaption ...

Asked by jessesandberg about 22 days ago - 1 Answer

1985 Toyota 4Runner Brakes Problem with 250000 miles

I just bought a 1985 4Runner that´s in very good shape. The vehicle came with a problem. The Load Sensing Proportioning Valve had a brake ...

Asked by cocovetto about 24 days ago - 1 Answer

2003 BMW 325i Brakes Problem with 60000 miles

Should I buy authorized BMW disc brake pads for $124 both front pads - vs. good quality porcelain brake pads from "Auto Zone" $58 both front...

Asked by rockinrobert2003 about 1 month ago - 1 Answer

2001 Chrysler LHS Brakes Problem with 151483 miles

Ok my brakes get hard up and don't want to release and ive replaced all brake hoses calipers and the onething that stands out is passanger ...

Asked by bigdawg249532 about 1 month ago - 1 Answer

1995 Buick Roadmaster Brakes Problem with 100 miles

Front calipers are not releasing 100%. I discovered this issue while replacing the brakes, went ahead and did calipers, rotors, and wheel ...

Asked by Clatonious about 2 months ago - 1 Answer

1991 Oldsmobile Ciera with 150000 miles

Brake pedal is spongy. Not leaking fluid ,bled the brake system replaced rotors/pads needed. I suspect the proportioning valve or maybe the ...

Asked by (pending member) about 2 months ago - 1 Answer

2001 Mitsubishi Galant Engine Problem with 159000 miles

Would a bad or blocked egr valve cause a P1400 code? I have changed out the mdp sensor but the check engine light is still on?

Asked by tman252s about 2 months ago - 1 Answer

1998 Ford Contour Brakes Problem with 125000 miles

Not getting fluid to passenger side brakes, what can it be?

Asked by (pending member) about 2 months ago - 1 Answer

1991 Toyota Corolla Brakes Problem with 25950 miles

Where is the proporting valve located? i

Asked by (pending member) about 2 months ago - 1 Answer

1995 Ford Explorer Brakes Problem with 185000 miles

Have brakes on left driver side and righ rear have brakes on the other two can get fluid to come out or get any brakes what coud be the ...

Asked by (pending member) about 2 months ago - 1 Answer

1999 Chrysler Town and Country Brakes Problem with 135000 miles

Update on brake issue.. NO pressure to drivers right wheel. Disconnect the house from line and no pressure there so follow up to what I ...

Asked by deanouellette about 2 months ago - 2 Answers

1979 Ford F-250 Brakes Problem with 119878 miles

Ok replacing rear brake hose mounted on rear axle. The bolt (BANJO) WAS RUSTED COMPLETELY RUSTED OFF. I need to know what part am i looking ...

Asked by scrapiron1254 about 2 months ago - 5 Answers

1990 Chrysler Imperial Brakes Problem with 85000 miles

I did a swap out of the brakes (ABS to Non-ABS). The replacement parts came from a 1990 Dodge Dynasty that had rear drum and front disc ...

Asked by martinhughes about 2 months ago - 7 Answers

1999 Chrysler Town and Country Brakes Problem with 135000 miles

I asked this question yesterday, but solution did not fix it.. Had a brake softening issue for a while. Drivers rear wheel cylinder was ...

Asked by deanouellette about 2 months ago - 8 Answers

1999 Chrysler Town and Country Brakes Problem with 135000 miles

Brakes getting soft. (abs light has been on for at least a year but probably not related) The drivers side wheel cylinder is leaking bad...

Asked by (pending member) about 2 months ago - 4 Answers

1987 Chevrolet Suburban Brakes Problem with 164000 miles

Have very little pressure at rear brakes when bleeding. New master cylinder ( bench bled) and wheel cylinder. Unhooked brake line at ...

Asked by (pending member) about 2 months ago - 1 Answer

1998 Ford Contour with 130000 miles

The right front tire locked up and eventually caught fire. After replacing the caliper and everything else damaged by the fire that was put ...

Asked by (pending member) about 3 months ago - 1 Answer

1996 Chevrolet S-10 Brakes Problem with 76000 miles

Blleding brakes and front brakes are fine. Rear brakes when you open the bleeder valve nothing hardly comes out. It was dry in the mater cly...

Asked by (pending member) about 3 months ago - 1 Answer

1988 Chevrolet Silverado Brakes Problem with 21450 miles

Back brakes not working

Asked by (pending member) about 3 months ago - 1 Answer

2003 Kia Spectra Brakes Problem with 140000 miles

Proportioning valve was leaking, replaced it. Aslo replaced master cylinder less than 1 year ago. there's no air in lines. Pedal is up and...

Asked by (pending member) about 3 months ago - 1 Answer

1993 GMC C3500 Brakes Problem with 125000 miles

Why do rear brakes grab

Asked by (pending member) about 3 months ago - 1 Answer

2008 Nissan 180SX Brakes Problem with 58963 miles

Can the rear drumbrakes be changed to disc?

Asked by (pending member) about 3 months ago - 1 Answer

1990 Mazda b2200 Brakes Problem with 181746 miles

Tried to bleed the brakes and there was no fluid getting to the rear brakes.

Asked by (pending member) about 3 months ago - 1 Answer

2000 Lexus RX 300 with 12054 miles

I have 2000 lexus it have coders one is P1349 intake camshaft position c m p system where is the camshaft sensor location i replace ...

Asked by foguie mckinnie about 3 months ago - 1 Answer

1995 Chevrolet Silverado Brakes Problem with 200000 miles

I have rebuilt my brakes twice no problem but after a car pulled out in front of me, in which, I had to slam on the brakes really hard to ...

Asked by (pending member) about 4 months ago - 1 Answer

1999 Toyota Celica Brakes Problem with 149000 miles

Nearside rear brakes failed test - inbalance - disc and pads replaced, tester said if was lack of pressure, could you answer the problem

Asked by (pending member) about 4 months ago - 1 Answer

1996 Chevrolet Suburban Brakes Problem with 150000 miles

Power steering fluid was put in brake system, will normal bleeding clear it?

Asked by (pending member) about 4 months ago - 1 Answer

1975 Chevrolet Nova Brakes Problem

Hi I have a 75 nova and I think the proportioning valve is offset or bad because I replaced the master cylinder because I thought it was bad...

Asked by Aust2222 about 4 months ago - 2 Answers

1988 GMC S15 Brakes Problem with 186000 miles

Back drum brakes lock up when i barely tap the brake pedal. Didnt do it last night. Started this morning on my way to the store

Asked by (pending member) about 4 months ago - 1 Answer

1982 GMC Sierra Brakes Problem with 78000 miles

My front disc brakes are locking up and not releaseing i replaced the master cylinder did not fix problem also i am unable to get fluid to ...

Asked by jason.sorenson2 about 4 months ago - 1 Answer

2000 Jeep TJ Brakes Problem with 13000 miles

I changed the master cylinder on 2000 wrangler in the process of changing the mc i noticed brake fluid in brake booster but i continued ...

Asked by 1fitter about 4 months ago - 10 Answers

2004 Chevrolet Optra Brakes Problem with 100000 miles

The driver side rear caliper is sticking on and wearing pads out like crazy i have changed the proportioning valve and still have the ...

Asked by (pending member) about 5 months ago - 1 Answer

1998 Plymouth Voyager Brakes Problem with 230000 miles

There is brake fluid leaking from this assembly (see pictures). It is located just ahead of the driver's side read wheel. I don't know what...

Asked by lbaurie about 5 months ago - 1 Answer

1994 Chrysler LHS Brakes Problem with 140 miles

Hello, I am replacing leaking brake line on this vehicle. can you help me find a diagram of the brake lines /system. It appears to be 1 ...

Asked by abundantlife about 5 months ago - 1 Answer

2003 Ford Taurus Brakes Problem with 200000 miles

Iust replaced the rear brake shoes on my friends taurus the left brake bled out fine however the right brake will not pressure up it spits ...

Asked by mercruiserbob about 5 months ago - 10 Answers

1988 Ford Ranger with 130000 miles

Replaced brake master cylinder and went to bleed brake lines and right rear will not bleed. Changed out wheel cylinder and shoes while that ...

Asked by grahamster1212 about 5 months ago - 2 Answers

1986 Toyota Pickup Brakes Problem with 245356 miles

Replace entire system and brake Paddle is still almost on the floorboard. Free-play for Brake Paddle is right and the Booster Rod adjustment...

Asked by georgeq1 about 5 months ago - 1 Answer

1995 Toyota Landcruiser Brakes Problem with 290000 miles

What would cause the front left brakes to come on and lock up without depressing the brake pedal ? I have replaced the pads checked all ...

Asked by PeteKell about 5 months ago - 1 Answer

1994 Ford Transit Brakes Problem with 200000 miles

We have replaced wheel cylinders and master cylinder, but we still cannot get any pressure at the pedal. Could it be the proportioning valve...

Asked by Raywat about 5 months ago - 6 Answers

1995 Jeep Grand Cherokee Engine Problem with 222000 miles

I have a jeep grand cherokee with a straight 6 4.0 H.O. engine with approx 222000 miles, when it is cold out in the morning my jeep ...

Asked by Aboyandhisjeep about 5 months ago - 2 Answers

2000 Chevrolet Tahoe Brakes Problem with 278000 miles

Bleeding brakes on my tahoe after replacing all lines. I have heard something about having to take it to a dealer to have this done properly...

Asked by (pending member) about 5 months ago - 1 Answer

1990 Geo Prizm Drivetrain Problem with 120000 miles

Need help!! My 90 geo prizm LSI got flooded by hurricane Sandy.I live next to the chesapeake bay which put the back half of the car under ...

Asked by carpetman1759 about 5 months ago - 7 Answers

1998 Opel Astra with 10000 miles

Failed n.c.t in ireland. load and brake proport valve. i am not sure what that is. can you help please

Asked by (pending member) about 5 months ago - 0 Answers

2001 Toyota Tacoma Brakes Problem with 126 miles

The breaks are like mush. I have tried everything I can think of The master cylinder, the break liner's. I checked everywhere even the ...

Asked by bluto1 about 6 months ago - 1 Answer

2001 Toyota Tacoma Brakes Problem with 155 miles

The breaks are very soft almost to the floor. I have replaced the master cylinder, I have bled these beak's over and over again. Everything...

Asked by (pending member) about 6 months ago - 1 Answer

1996 Chevrolet Silverado Brakes Problem with 275000 miles

I am continually having to perform brake maintenance on my 96 silverado 4x4 front right side. Recently I have changed bushing and bearing on...

Asked by Oldnavy39 about 6 months ago - 3 Answers

1987 Chevrolet Astro Brakes Problem

The rear brake shoes are not moving when the pedal is depressed. I have the vehicle jacked up and the rear drums off for visual inspection. ...

Asked by (pending member) about 6 months ago - 1 Answer

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