Ford Super Duty (1999-2016) :: 2002 F250 - Brake Went To The Floor Almost Sinking The Truck
Oct 5, 2014
Today I was going to launch my new boat and when I backed down the ramp, the brake went to the floor almost sinking the truck. Long story short, the brake line that runs along the frame to the rear brakes rusted through at a bend that I couldn't see. Seems the line is about 8 feet long. What I'd like to know is can I replace it without dropping the fuel tank which of course I just filled yesterday and can I obtain one at a ford dealer or will I have to order one. My truck is my only transportation.
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I don't know whats up with my new truck, its a 04 f250 scsb, 4x4, 5.4l with 61k orig miles on it. Truck will stop on a dime, has NO pedal sinking, but it takes about 3/4 of the pedals travel to apply pressure to the pads and have the truck stop, sometimes if I push the pedal down then let up and push it again the pedal wont travel as far, I just flushed the system today, no air in the lines, is there a bleeder on the abs? truck has 4 wheel abs...
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The other day I got in my truck and started down the driveway when I realized I had no brakes, I slowly backed up and parked it. I haven't driven the truck for approx. 2 weeks and it seemed fine then. The master cylinder is full, there are no signs of leakage from wheel cylinders or lines. Today I unscrewed the left front zert and no fluid came out. My pedal goes all the way to the floor.... Whats going on, and if its a easy fix?
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2002 Ford F250 4x4 Superduty Lariat (4 door). Just changed the locking hubs to a new set of Warn manuals. I began to periodically hear what sounds like a rumbling/bearingish/howling kinda sound. Happens when you hit a bump at any speed...then howls till you hit another bump..goes away..then process repeats. Come to a complete stop, and the sound usually goes away till you hit another bump. The hubs are "free" at this time.
Heres the weird thing...when the noise starts...I switch it into 4 wheel drive on the dash...the sound instantly goes away. Click it back outta 4 wheel drive (hubs are still unlocked this whole time) and the sound is gone. drive some more down the road, maybe hit a slight bump, and the sound returns. Switch it back into 4x4...sound instantly goes away. Its not really in 4 wheel drive, cause the hubs aren't locked in...but that cures it till I take it back out. What could be causing this howling ? Its getting worse, and you can feel a slight vibration in the floor now when its doing it.
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I don't know what's going on maybe some body can shed a little light on this. If you hold the brake pedal down for a long period of time you can feel the pedal slowly go to the floor. So no problem I'll change the master cylinder bleed everything brand new fluid. Don't drive it much we let the sister in law drive it we'll I jump back into it the other day to go to Home Depot and once again I notice it still does it. Could the hydra brake booster be bleeding by or what's else could be causing this it's driving me insane. I really can't imagine the hydra booster causing a problem but it's new to me. I was thinking about bleeding the brakes again thinking there maybe there's air but I have run 2 bottles of brake fluid through how much more??
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I have a 02 F250 4x4 5.4. As I drive and when pulling into a driveway I hear a clunk that can be felt in the floor and the steering wheel. I've replaced the wheel bearings and seals, shocks, ball joints, sway bar links and bushings, tie rod ends at the gear box and "right hand inner". The other two tie rods are tight and so is the track bar. I cannot duplicate the sound if I jack it up and move parts around with a pry bar. I can however move the steer box sector shaft upwards about an 1/8. I've adjusted the screw but it didn't do anything. Could it be the steer box or the springs? I've even mounted a GoPro underneath but everything moves and I can't tell why it is.
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I have a 2002 f250 super duty v10 with the manual transmission... It has aloud squeak from under the truck when Im slowing down or maintaining a certain speed. The squeak goes away when I accelerate or if I push the clutch in. It does have a vibration to it when im speeding up. And shakes bad sometimes when I let off the clutch from a stop..
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It's an 02 f250 4x4 crew with 7.3, 6 in lift and 35 in tires. It has all ways wandered a little bit and I just accepted it. I changed everything in the steering from ball joints, tie rods and drag links less than 2000 miles ago. Everything still seems good and tight. Recently it has gotten a lot worse so I checked again and everything seems to be tight. Where to or what to check next? It's to the point I don't feel safe letting my wife drive it and I don't enjoy driving it.
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I have a 2002 F250 7.3l with an aftermarket alarm. I can't read what the third letter is on the decal MV? 2000 Modular Vehicle Security. I added a pic of the alarm decal below. The key fob it had was aftermarket for the alarm and stopped working about a year ago. Today I unlocked the drivers door with the key and the lights started flashing and I can hear a clicking sound. It done this a few times back when the key fob still worked and I just kept hitting lock and unlock until it finally stopped. It won't let me start the truck at all and I have tried unhooking the batteries with no luck.
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I just changed out my IAC. Truck is still idling too high. When I squeeze the host to the IAC it idles down. When I unplug the IAC the truck immediately dies.
Does the IAC talk to the the Throttle position sensor? Should this be my next part to change?
2002 F250 5.4L ....
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My 2002 F-250 v-10 sat for over a month with me in the hospital for spinal reconstructive surgery. Battery was dead but has been charged and tested as good. The truck cranks strong but will not turnover. I am unable to do other diagnosis, what might be the problem.
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I have a 2002 F250 7.3L and it wont start. Its been sitting for the past few days in the cold because the batteries were shot but was plugged in the whole time. I replaced the batteries today and even poured diesel 911 5 hours before trying to start it in case the fuel was gelled. It cranks fine but just wont turn over.
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I have a 2002 f250 SD v10 4x4. I had a ground wire break fixed that know noon of my instruments work. Dash lights up but nothing moves. Pulse my parking lights stay on when the truck is shut off or when I turn lights on then off. I have to disconnect the battery to get hem to shut off.
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Pulled into parking lot this morning, 05 F250 CC 4x4 V10, truck starts dinging at me, Park brake light comes on. Ease off of gas and idle around to parking place, no sign of brake drag. Release Park brake, no difference, set the brake and release, no difference, guess the microswitch went bad. Not raining, never hit a bump, MAY have had my foot on the brake, but that shouldn't effect the P Brake.
After setting for the 12 hour shift, all is good and well. Did not come back on.
Where this switch is? Is it under the cover by the foot set or under the truck along the cable? Would like to know where to look next time this comes up. Did have 2 new tires installed on the front a week ago, new tierod and aligned at the same time.
Just wondering and curious, my last F150 had all kinds of electrical germlins in the windshield wiper arm.
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I have a 2002 Ford F250 Superduty with a 7.3 diesel. Brakes started sticking on it. I replaced all the calipers cause the boots were starting to crack but not leaking. All four brakes are still sticking. I can drive a little ways and then the brake peddle feels funny and they start dragging all four. I can loosen the bleeder and brake fluid will spray out and release the brakes for awhile.
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I have a 2002 F250 with 189,000 miles. Im having some very bad issues that im trying to fix. The truck idles rough, with fluctuating RPM's. In certain speed reanges it also shakes and runs rough. If I turn the overdrive off the shaking pretty much stops, but it still accelerates pretty slowly. There is also a whistling noise from the front of the truck until the engine warms up, someone told me it sounds like a bad intake manifold? Does that sound right? What could be going on with my truck? All spark plugs and coil packs have been replaced, as well as the fuel injector rails.
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Parking brake light stays doesn't come on when the parking brake is engaged. The light DOES come on when starting the vehicle and the gauge cluster cycles through its start up procedure. Couldn't find a fuse that would fix my issue...does one exist?
Truck is an '02 F250 w/ 7.3TD and 6 speed manual.
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I need to replace, its either a brake pressure sensor or speed control deactivation switch . Would like to know which it is and can I get a generic one from other auto parts beside a ford dealer Can post a pic of part as soon as I figure out how to do that exactly. 2002 f250 super duty....
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I'm having a turn signal issue with my '02 F-250 that started this morning out of the blue. Seems that when the signal switch is set for a right hand turn and the brakes are applied, the signal will then become solid, not flash, and then blow the fuse. Evidently something with the brake light circuit is overloading the turn signal circuit and not canceling when the turn signal is activated.
Here are a couple of things I have tried to narrow down the culprit.
1) Left turn signal works fine regardless if the brake lights are operating.
2) Brake light circuit operates fine by itself.
3) Right turn signal works fine but there seems to be a back-feed of power causing the center third brake light as well as the left side rear brake light to flash in unison. If brake lights are then activated, the flash stops and becomes constant thus blowing the fuse.
4) Emergency Hazard lights work perfect but the center third brake light again flashes as well which reverts back to some type of back-feed of power. Also, if brake lights come on, flashing turns to constant light and then blows the fuse again.
I guess my question is,. does this seem like the multi-function switch needs replacing or could this be a relay issue of some sort? I don' think its a ground issue simply because the left turn signal circuit as well as the center brake light circuit are both being breached when the right turn signal is activated. Your thoughts?
2002 F-250 Super Duty 5.4 V8
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I Have a 1999 f250 7.3 diesel with the zf5 manual transmission and to shift gears I need to push the clutch all the way to the floor. Could this possibly be the slave and master cylinder or is it the clutch?
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I believe my brakes have a problem.
Lately, I can stomp on my brakes @ 50 mph and they won't trigger the abs or come close to skidding the tires. The peddle goes to the floor if I push hard enough and the truck doesn't seem to stop fast like it used to.
I'm wondering if there is an issue I should be focusing on, like swelling brake lines or some issue you may know of. I'll try bleeding the brakes this coming weekend, but i think its going to be a bad brake line or something.
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