Proportioning Valve Questions

1999 Suzuki Swift Brakes Problem with 10000 miles

Cant get the rear brakes even. the left works fine but the right doesnt follow. Have bled right wheel, exchanged both cylinder and brake ...

Asked by Göran about 5 months ago - 5 Answers

1977 GMC Truck Brakes Problem with 200000 miles

Can I bypass the brake proportioning valve located on the frame in the front of the truck ? If so how , and if not how come?

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

1988 Ford Tempo Brakes Problem with 10000 miles

After replacing entire brake system i.e. master cylinder,calipers,wheel cylinders,pads,shoes lines etc.brakes will not build pressure no ...

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

1990 Nissan Truck Brakes Problem with 163771 miles

My passenger side brakes keeps locking up mile I changed the brake hose, brake caliper, brake master,brake booster I am sorta running out of...

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

1993 Mercury Villager Repair Problem

What is the name of the box the brake lines are hooked to in the back there are 4 lines going into it

Asked by johnnymalott about 6 months ago - 1 Answer

2002 Hyundai Santa Fe with 110000 miles

The vrake light sometimes come on in my car. When it does if i push on them hard enough itll go off? Why is this

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

2003 Chevrolet Truck Brakes Problem with 155000 miles

I lost brakes in my truck i made it home ok and i changed all the brake lines to all 4 wheels when i tried to bleed the brakes no fluid ...

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

1998 GMC Savana Brakes Problem with 90000 miles

This is a van converted to transport wheelchairs, it now has approx 6 or 7 extra hundred lbs and with a power w/c inside, you can add an ...

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

1995 Ford Aspire Brakes Problem with 185000 miles

Some unknown person put oil in the brake fluid reservoir of my girlfriend's car. Unfortunately I do not have a DIY manual for it and I ...

Asked by bluez956 about 6 months ago - 1 Answer

1997 Ford Mustang Brakes Problem with 130000 miles

The emergencie brake light will not shut off when car is off i changed to switch and its still doing it when i pull the fuss the light goes ...

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

1990 Ford Ranger with 21000 miles

ABS brake fluid proportion valve repair, i have put a new not rebuilt master brake cyl.in...,still no brake fluid to rear brakes.lots of ...

Asked by johndyno about 6 months ago - 1 Answer

1998 Hyundai Lantra Brakes Problem with 150000 miles

Hi, I hope that someone can help and give some advise. My Dad has a hyundai lantra 1998 and it failed its Mot because the handbrake did ...

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

1995 Toyota Avalon Brakes Problem with 20000 miles

I have to replace brake lines from proportioning valve back to the rear wheels, I can't figure out which lines on the valve go to the rear ...

Asked by chrischarrier about 6 months ago - 6 Answers

2000 Toyota Solara Brakes Problem with 210000 miles

Brake light comes on when it is cold and stays on or goes on and off while I am driving. Brake fluid is full and parking brake is fully ...

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

1993 Ford F-350 Brakes Problem with 370000 miles

I have a 93 f-350 tow truck, when the truck is loaded with a car and the brakes are applied the front brakes lock up, when unloaded the ...

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

1998 Oldsmobile Cutlass

Where does bottom line of proportioning valve come from?

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

1989 Jaguar XJ6 Brakes Problem with 98000 miles

We replaced all 4 wheel break pads. break pad low warning still lit. Does anyone know how signal is sent from break pads to the warning on...

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

1997 Ford F-150 Brakes Problem with 261782 miles

Ok so Somebody put transmission fluid in my brake lines and over a period. Of two days I lost pressure in my brake lines and so im wondering...

Asked by (pending member) about 7 months ago - 1 Answer

1990 Ford Probe Brakes Problem with 185 miles

Ok. So I bought a 1990 Ford Probe from a private seller. I had the car inspected by 2 mechanics who said minus some TLC and minor repair, it...

Asked by (pending member) about 7 months ago - 1 Answer

1976 GMC Truck Brakes Problem

76 gmc k1500, have replaced calipers, drums, master cyl & factory perportioning valve. have no front brakes & rears lock up. after repeated...

Asked by gadman about 7 months ago - 5 Answers

1995 Ford Maverick Brakes Problem with 90000 miles

On the brake proportioning valve there are three brake pipe connections, could you please tell me which connector does the rear brake pipe ...

Asked by (pending member) about 7 months ago - 1 Answer

1982 Toyota Pickup Brakes Problem with 160000 miles

I have a 1982 Toyota 1 Ton Rv. I have replaced the master cylinder 3 times,I have cleaned up the proportion valve inside and out( it looks ...

Asked by 1woodmonger about 7 months ago - 3 Answers

1984 Chevrolet Chevette problem

Brake pressure appears to be insufficient at rear wheel cylinders -1984 chevette drum. Made sure no air in lines already. Rear wheels will...

Asked by gaylesmith about 7 months ago - 1 Answer

1982 Toyota Pickup Brakes Problem with 160000 miles

I have a 1982 Toyota 1 ton Odyssey mini motor home, I have changed the master cylinders twice, replaced front calipers, replaced both rear ...

Asked by 1woodmonger about 7 months ago - 1 Answer

1978 Ford Thunderbird Brakes Problem with 84356 miles

I just got a 1978 Ford Thunderbird (Jubilee Edition)about a month ago. The front brakes started to grab just as i pulled onto my exit,then ...

Asked by my1978toy about 7 months ago - 4 Answers

2004 Ford Taurus Brakes Problem with 100000 miles

I have replaced this and Both Wheel Cylinders and the Master cylinder I get good Fluid to all Wheels when Bleeding But I have no Pedal.

Asked by Bill716 about 7 months ago - 7 Answers

2004 Kia Spectra Repair Problem with 145000 miles

Why does my proportioning control valve leak, and is there any repair that I can do from home to fix this problem?

Asked by gradofmay232003 about 7 months ago - 6 Answers

1986 Pontiac 6000 Brakes Problem with 135000 miles

I have a 1986 pontiac 6000. The master cylinder has four ports (2 with proportioning valves). I changed the m/cyl and tryed to bleed the ...

Asked by bobstuck about 8 months ago - 13 Answers

1977 Chevrolet Custom Deluxe Brakes Problem

A guy i know well is working on the brakes for his 1977 chev custom deluxe. He is having problems with getting working brakes for both the ...

Asked by nevinmclellan about 8 months ago - 1 Answer

1985 Toyota 4Runner Brakes Problem

Truck sat in garage unused and one day fluid was on the ground. My father tracked the leak back to proportioning valve. Tried refilling to...

Asked by stephaniewright about 8 months ago - 1 Answer

2004 Nissan Sentra Brakes Problem with 94790 miles

Breaks

Asked by rulas about 9 months ago - 1 Answer

1999 Jeep Cherokee Brakes Problem with 125000 miles

How can you tell if you have a bad proportioning valve.

Asked by dripper about 10 months ago - 1 Answer

1996 Opel Astra Brakes Problem with 115000 miles

At random times, while driving, if I press the brake pedal, no reaction from the brakes. Pump the pedal two or three times and the brakes ...

Asked by Connaboy about 10 months ago - 1 Answer

2003 Dodge Durango problem with 136000 miles

I've been having evaporative system issues for over a year now. Vehicle idles very roughly and sometimes dies when at a stop. Initially, I...

Asked by bradsawin about 10 months ago - 5 Answers

1973 Chevrolet Nova Brakes Problem with 200000 miles

I just installed a new proportion valve and calipers to stop my disk breaks from locking up, only now they don't engage or only slightly ...

Asked by novajoe about 11 months ago - 3 Answers

1999 Infiniti I30 Brakes Problem

I own a 1999 Infiniti I30 and recently changed the brake pads and rear hub assembly. After bleeding the brakes the pedal was spongy and ...

Asked by chiknitz about 1 year ago - 12 Answers

1979 Jeep CJ7 Brakes Problem with 11880 miles

I have a 1979 CJ-7, 258 cu.in., 4 speed, manual brakes, factory disc front, drum rear. I have replaced literally everything; master ...

Asked by speedylube about 1 year ago - 17 Answers

1968 Chevrolet Truck Body Problem with 36000 miles

I want to put my Chevy truck body on a caprice frame

Asked by brandonschevy68 about 1 year ago - 1 Answer

2003 Chevrolet Tracker Brakes Problem with 92000 miles

No abs on unit....replaced two rotten rear brake lines...replaced master...replaced both front calipers....i am a licenced mech for over 20 ...

Asked by colin2001 about 1 year ago - 1 Answer

1994 Toyota Tercel Brakes Problem with 139000 miles

Brakes work fine for a few days then all of a sudden passenger side will lock up and become very hot i have replaced the caliper and hose ...

Asked by smthorl about 1 year ago - 2 Answers

2004 Dodge Stratus Brakes Problem with 98000 miles

I lost brakes and im not getting fluid to the drivers side rear brake it does not seem to be leaking tho i checked the line but there ...

Asked by stubbs8041 about 1 year ago - 1 Answer

1998 Nissan Sentra Brakes Problem with 104000 miles

The problem i am having is erraticly when driving it will not accelerate past 20 mph and when you let off the gas it comes to a complete ...

Asked by Caly00 about 1 year ago - 5 Answers

1998 Nissan Sentra Brakes Problem with 104000 miles

The problem i am having is erraticly when driving it will not accelerate past 20 mph and when you let off the gas it comes to a complete ...

Asked by Caly00 about 1 year ago - 2 Answers

1993 Chrysler Town and Country Brakes Problem with 228000 miles

I have a brake fluid leak I am trying to track down,

Asked by sdhusker about 1 year ago - 3 Answers

2006 Toyota Sienna Brakes Problem with 96000 miles

Have done a complete brake job front and rear and when a come to a complete stop it makes a fog horn type noise

Asked by abneyh about 1 year ago - 2 Answers

2003 Kia Spectra Brakes Problem with 140000 miles

Would like to know the easies way to remove the proportion valve

Asked by carribaldus about 1 year ago - 1 Answer

2000 Dodge Caravan Brakes Problem with 850000 miles

I replaced master cyl and checked for leaks if you bleed the brakes they will work for about 4 days than if you bleed them again they will ...

Asked by bill shea about 1 year ago - 6 Answers

1998 GMC Sierra Brakes Problem with 180000 miles

Rear brakes not working

Asked by tek8550 about 1 year ago - 1 Answer

1997 Land Rover Discovery Brakes Problem

The driver side rear brake is not working after putting new brakes on

Asked by lusby about 1 year ago - 3 Answers

2001 Lincoln Navigator Brakes Problem with 102000 miles

Both of the front brake calipers are not instantly responding. at times the brakes stay in the braking position then slowly release.

Asked by val214 about 1 year ago - 3 Answers

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