Ford Super Duty (1999-2016) :: Brake Fluid Leak At Switch On Master Cylinder
Mar 5, 2014
I have replaced the cruise control cut off switch and post-recall pig tail twice in two years for fluid leaks. Whats the deal do they all leak?
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Mar 5, 2014
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Ford Super Duty (1999-2016) :: Power Steering Fluid Leaking Out Of The Brake Master Cylinder
I have power steering fluid leaking out of the bottom of the Brake master cylinder out of a round hole. Every time I pushed brakes it leaks a good amount of power steering fluid out. Why it would do this and is there a screw missing out of the hole or what?
View 6 RepliesFord Super Duty (1999-2016) :: 2001 - No Brakes After Replacement Of Brake Booster And Master Cylinder?
A few years ago I (for him) replaced all 4 calipers, rotors, pads, etc....things were good. Just recently he replaced his Brake Booster and Master Cylinder (not sure what led to this), but long story short everything is back together and he doesn't have brakes.
My GUESS is that the system needs a good flush, new fluid, etc....
My problem is I'm unsure how to bleed the ABS system. A few google searched indicate I need a scan tool, but is there another way? Can I jump something.
So my question, how do I completely bleed the brake system on this truck?
Elantra XD (2001-06) :: 2003 - Brake Fluid Leak Coming From A Part Near Master Cylinder
I recently noticed that my brake fluid was leaking in my 2003 Hyundai Elantra and upon further inspection I found the leak was coming from a part near the master cylinder. I looked online and couldn't figure out if this part was part of the master cylinder or brake line or a part all on its own. I tried tightening it but It still leaks some. I read a similar post online and that it could just be that the washer needs replaced but I just wanted to check on here to see what the part is called and if I should just replace the whole thing. I included photos as well.
View 7 RepliesFord Super Duty (1999-2016) :: 2008 F250 - Front Wheel Brake Fluid Leak
I have a 2008 f-250 6.4 Diesel. Yesterday the Brake Fluid light came on. I thought maybe a sensor, but once I parked and checked I realized my brake fluid was down to the Min line. I started looking for a leak and it was apparent that it was the front drivers wheel area.
I am attaching a picture of the brake. The leak is either coming from the area where the fluid line runs into the gold thing (caliper?) or the bolt at the bottom of the gold thing.
Ford Super Duty (1999-2016) :: Brand New Slave / Master Cylinder And Still Won't Go Into Gear?
Driving home from work the truck suddenly would not shift, it felt like the clutch was not completely disengaging. The only way I could get it home was to start it in gear but the truck was obviously lunging, did that once and limped it home in 2nd down back roads.
Master was clearly leaking inside the truck but not a lot. Slave was dry as a bone, put all new hydraulics in it, it feels like I have more on the pedal but still the same problem. Thoughts? Do I have to pump it a thousand times to bleed it, it's one of those pre bled systems.
This happened to me once before a couple weeks ago and then it just magically went away after messing with it for a minute. I'm thinking maybe my fingers on the clutch are gone or throw out bearing quit but I've had no chatter, slipping or whining. I can shift through the gears with it off or running if my t case is in neutral.
Ford Super Duty (1999-2016) :: How To Get Master Cylinder Pushrod Out Of Hydroboost Unit
Im replacing hydroboost and master cylinder and I cannot for the life of me get the master cylinder pushrod (which must be reused) out of the hydroboost unit. There is a spring, retainer and pushrod that I cannot get to release.
View 2 RepliesFord Super Duty (1999-2016) :: F250 - Clutch Master Cylinder Replacement
I'm in the process of replacing the clutch master cylinder in my 99 F250 7.3L. I've got the kit that includes all the components already pressurized in a complete assy. Anyway, I know that in order to remove the clutch pedal component, (the part that stick's thru the firewall) your supposed to be able to rotate it about 45deg and it should pull free from the piston attached to the clutch pedal. But, what happens when it will not come free? I've already got a new replacement kit and I can see where that stainless rod inserts into the plastic component, but I can't seem to get the one on my truck to release?
View 1 RepliesFord Super Duty (1999-2016) :: 2000 - Master Cylinder Reservoir Plastic Cracked?
my 2000 f550 master cylinder reservoir plastic is cracked from vibration and it would be good to know if it can be replaced separately than having to purchase a new complete unit.
View 2 RepliesFord :: Brake Fluid Leaks From Top Of Master Cylinder Reservoir
Early 70's Ford truck. The brake MC fluid is filled but not overfilled, and doesn't leak at all when the truck is parked. It can sit there for a month and never leak a drop, parked. But when I drive the truck, even just around the block, then park, and look inside the engine compartment immediately the brake MC is dripping brake fluid. It appears the leaking mode is by the fluid somehow jumping up and coming over the top edge of the MC when the truck is in motion or when the brakes are applied. All my diy'er years of replacing brake master cylinders on Ford Galaxies, VW Rabbits, Corollas, and this truck, I've never seen this kind of weird brake problem before. On this MC design it seems there's sort of a rubber baffle inside the lid of the MC, and that's present and accounted for.
View 17 RepliesFord Super Duty (1999-2016) :: Coolant Leak Coming From The Cylinder Head
I have a 2006 f250 6.0l diesel. I just replaced the egr valve plus egr cooler and I was going to flush the coolant. I was filling the truck with distilled water to do the flush when I noticed a leak under the truck. When looked to see where it was coming from it looks like it's coming from where the cylinder head meets the block on both sides in the back by the transmission. Is this a sign that the head gaskets are shot or did I forgot to tighten a hose or something stupid like that?
View 2 RepliesFord Super Duty (1999-2016) :: How Often Flush Brake Fluid
Back, I flushed when it turned opaque...
Then I bought a car engineered to last more than just a couple 100K miles and was surprised to find a lot of items in the preventive maintenance list that I never thought about.
It recommended flushing every 30K or 2 years. A bit of research showed this was also recommended by several other manufacturers. Even more common with advent of ABS.
So now I try to flush at least every 2 or 3 years.
I still have not found any recommendations from Ford or GM? Either I'm blind or (cynic stepping in) they still don't expect vehicles to last that long... Or like to sell replacement parts?
Ford Super Duty (1999-2016) :: Trans Fluid Leak After Pulling Heavy Load
I have a 2000 SD F250, gasser, auto. Last week I pulled a heavy load and developed a tranny fluid leak. The fluid appears to be coming from what looks like a freeze plug on the bottom of the casing forward of the (torque converter?) pan . Is that plug easily replaced by a DYIer. Small leak. 150K on the motor. First time it has leaked. Heaviest load I've pulled.
View 2 RepliesFord Super Duty (1999-2016) :: Change Brake Fluid Periodically?
Should brake fluid be changed periodically? If so, how often?
View 7 RepliesFord Super Duty (1999-2016) :: Brake Fluid Reservoir Flimsy
My brake fluid reservoir is real flimsy. I was checking fluids and noticed when I touched it, It felt like it was going to fall off.
View 7 RepliesFord Super Duty (1999-2016) :: 2004 F350 - Huge Rear Axle Fluid Leak
Put new backing plates, parking brake shoes, springs, etc on my 2004 F350 DRW 4x4. Replaced the inner hub seals and axle o-ring. Filled with Ford Rear end lube and went for a test drive. All was well. Went out last night to take her out again and I've got diff lube running out of both sides on the inside of the rims. Did Ford sell me the wrong seals? Could I have installed the seals wrong? Ford seal part number is 4C3Z1S177A. Axle is a Dana 80, confirmed by reading the tag on the diff.
View 2 RepliesToyota - 4Runner :: Master Cylinder Leaking Brake Fluid
My 2003 Toyota 4 Runner with 104K miles recently started showing a brake light off and on. The brake fluid reservoir was at the minimum level and there was some residue leaking from the bottom near a silver disc. Took it to a mechanic and was told it was most likely the master cylinder leaking brake fluid. Is this normal wear and tear or is it unusual in this vintage vehicle? I do not notice any brake slippage at this point. Should I take this to the dealer and ask why this master cylinder is faulty? I thought Toyotas were long life vehicles?
View 2 RepliesFord Super Duty (1999-2016) :: Fluid Leak On Left Rear Side Of Transmission Near Extension Housing
I just recently had to replace the extension housing on my truck. Well after doing so I went to start it up and top off the tranny fluid and it started to leak out on the left rear side of the transmission near the extension housing. Ive looked and looked and found that the fluid is coming from the top right in front of the extension housing but when i clean it off there seams to be no holes or cracks. It isn't the housing seal, cause it pools in front of that. What could be the issue? My truck is a 01 F250 4X4 5.4L.
View 4 RepliesCamry :: Master Cylinder Reservoir - Losing Brake Fluid From Right Side
I've got an o2 camry with 150K that seems to be losing brake fluid from the "right" side of the reservoir. Which brake lines are supplied by the "right" half of the master cylinder reservoir? I have read that they could be diagonally piped.
View 14 RepliesFord F-150 (2009-2014) :: Low Brake Fluid Dash Lamp Illuminated / Blown Master Cylinder Booster Assembly
Just wanted to report another F150 with the blown master cylinder problem and had a few questions regarding the issue. Its a 2014 Screw EcoBoost with about 12500 miles located in Michigan.
I was driving last Friday (6/19) when the low brake fluid dash lamp illuminated. I made it to my final destination, when I began to back into a parking spot the brake pedal dropped to a position about an inch off the floor. Parked the truck and popped the hood to find almost all of the fluid gone. Only having fluid in the rear axle reservoir of the brake circuit. Pulled the vacuum sensor and the booster is filled with fluid..
Called Ford, had it towed to the dealer and its been sitting there ever since.... They have no loaners and have not even looked at it yet. I'm going to assume no parts are in stock just like all of the other threads I have read on here about this issue.
A few questions I have for those of you who have had this problem or have knowledge about it.
1. How long did it take for your truck to be repaired?
2. When the master cylinder seal leaks all of the fluid into the booster and the booster is pulling engine vacuum; does this mean that brake fluid is then pulled into the crankcase of the engine?
Really looking to get my truck back soon cause I love driving it! But the '74 F250 will have to do for now ....
Ford Super Duty (1999-2016) :: Clicking Noise In Park Or Brake Pedal Press Down - Brake Switch Noise?
The truck in my sig. makes a clicking noise when it's in the park and I press the brake pedal down. The click is coming from somewhere up high in the steering column. It doesn't make the clicking noise in any other gear only in park. Might be normal but I don't remember hearing it before?
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