Ford Brakes/Suspension :: 1999 F150 - Getting Air Out Of Brake Lines?


Jul 15, 2012

I am having trouble big time getting air out of my brake lines. I put new front pads and rotors on and also had to replace the brake line coming from the caliper as it kind of crumbled and needed to replace the next line up that goes to the ABS block on the left front. After doing this, I bled that wheel only and at first it was ok until the brake line on the right front at the caliper also broke when I was pushing on the brake pedal with the truck running, spewing fluid all over. I have tried to bleed using a decent vacuum bleed setup from Advanced Auto but keep getting massive amounts of air coming out and when I start the truck and hit the brake pedal, it goes to the floor. Could the master cylinder be bad? I have checked every connection that I made and all other connections and there are no leaks at all. I am stuck in the garage! The truck is a 1999 F150 4x4 with 4 wheel ABS.

View 1 Replies

Advertisement

Ford Brakes/Suspension :: Way To Bend Brake Lines Without A Bender?

Is there a good way to bend brake lines without a bender? I have two brake lines to bend that are probably no longer then 3 feet and don't want to buy a bender.

View 6 Replies

Ford Brakes/Suspension :: Why Are The Brake Lines Coiled Near Master Cylinder

Why the brake lines have 2 or 3 coils in them near the master cylinder? Makes it a real pain to work on anything down in that area. Always snags ratchets and stuff...

My brother and I were discussing it the other nite, and the conclusion we came up with was, the first guy ever who was installing a brake system had tubing that was a couple feet too long, and couldn't find a tubing cutter, so he coiled them up.

Then the next guy saw that and figured "hmm, so THAT'S how it's done", and so on... Kinda like the story about the lady who always cut off both ends of her ham before she put it in the broiler..

View 12 Replies

Ford Brakes/Suspension :: 1995 F150 XLT 5.8 - Replaced Brake Pads Now Spongy Brakes?

I just replaced the front break pads. I didn't replace the rotors or get them machined, didn't look like they needed them. Once I pushed on the brakes (truck off) I noticed that brake fluid spilled out the brake reservoir. I'm guessing it happened when I compressed the piston into the caliper? I took some of the fluid out of the reservoir and now its at MAX (I didn't bleed them). I've only been only be able to stop and go on the driveway (I'm waiting on a new radius arm bracket). The brakes seems spongy, the brake hits the floor. ABS and Brake lights came on then turned off once I started to pump them when I turned the truck 'on'. Do I just need to actually drive and "break" the breaks in?

View 2 Replies

Ford Brakes/Suspension :: 1979 - Changed Brake Lines And Master Cylinder But Still Soft?

I have a 79 f150. I changed two brake lines and master cylinder and bleed,and more bleed,but still very soft all most to floor? wheel cylinders look good.

View 2 Replies

Ford Brakes/Suspension :: 1997 F150 - Brake Pedal Keeps Fading

I recently purchased a mutt of truck, a 97' F150 heritage w/5.4 Triton motor, 1/2 ton 2WD short bed.

Having a brake issue, the pedal keeps fading. I noticed it first while sitting in traffic on a down hill grade. I am holding the pedal and notice it starts to creep down slowly, I pump it up and it firms up then starts collapsing again. So general logic says hydraulics are loosing pressure right?....No leaks anywhere, so it must MC tight?

I have replaced the master cylinder, brake booster, and both rear wheel cylinders. Long story short they all needed it, truck has 265K+ on the body with 95K on the motor. The only thing I did not do by standard is bleed the MC on the bench, I installed and long bled starting with the right rear working my from longest distance to shortest (wheel speaking). So when bleeding I did of course get air coming out because of the new parts but I still have the same fade issue.

I am confident there is no air in the lines, I have bleed a quart of brake fluid through just to be sure. I have read a lot about proportioning valves and ABS stuff.

I will try and get some vehicle specific photos and attach have hit a road block with this. I am leaning towards the ABS valve thingy mounted on the drivers fender that has four lines attached (2 in and 2 out). Other than that it comes down to hard lines which have no leaks.

View 5 Replies

Ford Brakes/Suspension :: 1990 F150 - Yellow ABS And The Red Brake Lights On

I have a '90 F150 and both the yellow ABS light and the red BRAKE light are on.

It was fine until my buddy did a little brake work for me, including replacing a couple brake lines and a parking brake cable. He bled the system at the lines going into the front calipers because the bleeder valves on the calipers where corroded and frozen. I then replaced the calipers and bled the system properly. Three times. I don't think the problem is from the brake work.

The brakes still work, by the way. The pedal just feels a bit spongy and I think the brakes don't work as well as they could.

If the truck is not running, I can pump the brakes a few times, and it will make a sound like it's sucking air a few times. Then the sound stops and the pedal firms up.

If the truck IS running, it keeps making the sucking air sound no matter how many times I pump it, and the pedal feel stays the same. I think it might be a bad brake booster.

View 14 Replies

Ford Brakes/Suspension :: 2010 F150 - Brake Fluid In Intake

I took my 2010 F-150 for brake job and ended up with brake fluid in intake!! How that happened?

View 12 Replies

Ford Brakes/Suspension :: 1986 F150 - Lose Brake Pedal?

86 f150 4x4

brake pedel goes straight to the floor but if u give it short pumps of the pedel it grabs but barley....master cylinder or the booster?

View 9 Replies

Ford Brakes/Suspension :: 2001 F150 - Rear Brake Lights Not Working

I have a 2001 F150. Front brakes replaced a few months ago. Last night, I realized my rear brake lights weren't working. I'm not sure how long they've been out or if it's related to the bigger problem.

While testing the brake lights by pressing the brake pedal, the pedal seemed to give out and sink lower. While driving the brakes worked but only when I pushed the pedal all the way in. Eventually the ABS light came on and stayed on.

View 3 Replies

Ford Brakes/Suspension :: 1979 F150 - Disk Brake Caliper Replacement / Evaluation

I have a '79 F150 4wd and was wondering what would indicate a caliper needing replacement. I'm already going to replace everything on my rear brakes, they are completely trashed. However, the fronts seem OK, NO indications of leaks or seizing both sides of the rotors appear to be evenly "used" I guess. The inner pads do seem to be thicker than the outer pads is this normal? Anything I should be specifically looking for before I have the rotors turned and put a new set of pads on?

View 5 Replies

Ford Brakes/Suspension :: 1989 F150 - Park Brake Won't Disengage When Release Lever Pulled?

my park brake will work when pushed to the floor but when i pull the release lever it will not disengaged.

View 1 Replies

Ford Brakes/Suspension :: 2004 F150 - Front Left Wheel Would Start Shaking When Brake

Two weeks ago my front left wheel would start shaking like hell when I brake, not at first but after say may eight miles of driving. I have never been in a vehicle shaking so violently and after proceeding from a stop it would continue until it cooled down. I tore out the caliper and made sure everything was clean and lubed and also to make sure I did not put the pads on wrong. Fast forward one commute and the same crap. I could not go faster than 45 mph without feeling like it was going to disintegrate.

When I got home the damn thing was smoking. I managed to get it to the dealership this afternoon and two hours later the guy told me that the guides just needed some cleaning and grease. They did not want to charge me anything (draw your own conclusion) for it. I was told they drove it up/down hills and it was alright. I left kind of suspicious and four miles later the problem revealed itself again. My next thought it maybe axle end play, bad bearings or joints? Intermittent why? 2004 f150 lariat 4x4 ....

View 4 Replies

Ford Brakes/Suspension :: 1993 F150 - Rear Brake Locking After Master Cylinder Replacement

I replaced the master cylinder 2 months ago and now every now and then the rear lock up for a second. its only happened a couple of times. Pulled the wheels and everything is in place with nominal wear with clean drums and rotors. Am at a loss as to why this is happening.

View 1 Replies

Ford Brakes/Suspension :: 1997 F150 - Converting Drum Brakes To Rear Disc Brakes?

I have a 1997 F150, 4X4. My mechanic says its time for new brakes and was curious if it would be worth possibly converting from drum brakes to disc brakes??

My mechanic has quoted me $300 to do the rear brakes, would it be worth the extra money to convert??? I really don't care for drum brakes. I have done a search on the internet and every time it brings up the issue with the parking brake.

View 1 Replies

Ford Brakes/Suspension :: F150 - Rear Brakes Lock Up Upon Hard Braking?

What would cause the rear drum brakes to lock up upon hard braking? I have replaced the wheel cylinders, installed new spring kit, and adjusters.

View 9 Replies

Ford Brakes/Suspension :: 2008 F150 - ABS Light Came On

My dad has a 2008 F150 with just over 36K on the clock, and wouldn't you know it the ABS light came on. He's been a Ford guy all his life and excellent with a wrench, but has never worked on an ABS problem. BTW, this is the first problem he's had on his last 2 F150's.

I know we'll need to plug it up to a scanner. My question is can we plug up to the OBDII port or is there another ABS port we need to plug into, and will a regular scanner work, or do we need a special scanner?

View 1 Replies

Ford Brakes/Suspension :: 1982 F150 - Shake Going On In The Right Front

I've got serious shake going on in the right front. I ordered new wheel bearings but can't figure out how to replace them. Been working on tractors, trucks, boats my whole life and this is embarrassing. '82 F150 straight 6, 4wd, standard trans.

View 4 Replies

Ford Brakes/Suspension :: 1999 F350 - Brake Shoes Contacting Rotor (dragging) When Engine Is Off

I changed over to summer tires today on my 1999 4wd F350 diesel . While the front tires were off of the ground, I tried rotating the wheels by hand to see what the resistance was like. I was surprised at how stiff they were. It would take three fingers to rotate the wheel and as soon as I stopped applying pressure the wheel stopped turning. I pulled the rims off and found that the calipers appeared to be contacting the rotors and causing resistance.

My last rig was a 1960s 4wd F250 that had calipers that could be adjusted manually. I kept these adjusted so the calipers were almost touching the rotors. I could spin the rims with one finger and the wheel would turn for 30 seconds or so until coming to a stop. Is this normal?

View 2 Replies

Ford Brakes/Suspension :: 1993 F150 - Coil Springs Leaning Forward

I am doing an sas on my 93 f150 short bed. my issue is that I've made coil spacers out of 1/2" thick by 3" tall by 4" in dia.... as you can see strength is not an issue here. i bought 6" lift coils for a 93' then decided to just say f it and throw a d44 straight axle under it. the springs on a 78' d44 are the same dia. top to bottom. 93' springs get smaller at the bottom so i made this spacer for two reasons.... 1 to have smaller seat for the bottom of the coil.. and 2 so i could make up the spring length difference between the two springs. The spacers are leaning forward due to the 7 degree c bushings on the radius arms.

View 1 Replies

Ford Brakes/Suspension :: 2004 F150 - Grinding / Scraping Sound While Driving

I have a 2004 F150 4x4 Fx4 supercrew with 5.4 engine and 46,000 miles. For the past three weeks now I have a periodic Grinding /scraping sound that seems to be coming from the front passenger's side of the truck. It can come on with light driving and braking in town or start while driving 70 mph down the interstate without even touching my brakes. The thing is I just about always have to come to a complete stop to make it go away. 10 Minutes later it comes again. It's loud enough for everyone around me to start staring at my truck. Sounds like metal scraping concrete and gets deeper as I slow down and when I fully press my brake pedal it goes "curchunk and the sound is gone for a while. I thought maybe my caliper was sticking or maybe the truck is trying to go into 4x4. One friend even suggested me to check the dust cover behind the brake for rocks.

View 12 Replies





Copyrights 2005-15 www.bigresource.org, All rights reserved