Sierra :: Corroded Brake Lines Has Been Stricken
Jan 13, 2014
2005 Sierra 4WD 1500 Crew Cab.
My 2005 Sierra, with only 42,000 miles on the odometer, has been stricken by the corroded brake lines syndrome. So far, only one line has burst - a line to the left front brake - spraying brake fluid all over the exhaust manifold and leaving me with rear brakes only. I'd like to know, before borrowing a car and heading off to the parts store for a generic length of pre-flared tubing, what the tubing diameter is (i.e. 1/4" or 6mm) and what the thread gauge on the fittings is.
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seem to be losing brake fluid from the area of the ABS system and it dripping down on the brake lines underneath. Noticed this when draining excess oil from the engine (dealers!!!!). I'm thinking this has been leaking a long time. I have the worst luck finding a reputable mechanic anymore and if I can't trust a dealer...
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I am going to be changing my brake lines in the rear and to the rear of my X. i ordered the rubber lines. what i would like to know is the part number for the steel axle tube line and the line that runs the from from front to back.. I don't know if it matters but when i looked up the left caliper line I had to get it for to 12/20/99...
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My '00 has a fair amount of rust on the brake lines. How can you tell how much is too much. I hate to think how much it would cost to have all of the brake lines replaced.....
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Which line goes to front brakes and which to rear from the master cylinder?
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Have 1995 Honda Accord with apx. 231,000 miles and needs all new break lines under the car. Honda Dealer states 12 hours of labor at $100 per hour. Should I go elsewhere or sell the car for $600 to the parts guy at the dealership offering to buy it since I wont pay the cost at this point to fix the car? Gas lines are all fine underneath by the way - I asked them to look since they could go next I would assume.
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Is it a do it yourself job to replace brake lines. Never done it before or even seen it done. Special tools required? Will the auto parts store know exactly what I need? Are these questions answering my question?(don't do it) ...
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On my 1996 explorer it has 2 brake lines that come out of the master cyl, then they go into the anti lock, then 3 lines come out of the anti lock. We replaced some bad brake and now have those 3 that come out of the anti lock mixed up. Which one of those 3 goes to the back?
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Blew a hole in the 3/16 inch line to the rear on the left frame rail, behind the gas tank. Lost all brake function.
Got the truck home and inspected. The line was rusted bad about 6 ft long from the connection at the rear hose to the axle, up to the rear seat area ( crew cab). From the drivers seat forward, the line looks very good. The line across the rear axle from left to right looks very good. I bought two 50 inch standard lines 3/16 inch. Started at the rear hose connection 6 inches behind the gas tank and ran forward to the rear seat area.
Cut about 32 inches of the other 51 inch line and connected and ran forward to below the front seat area. There is a metric connector at this point. I cut an inch in front of it to eliminate it. NAPA sells a high psi compression fitting ( steel , 10,000#) that you can connect two 3/16 inch lines together. I did that under the drivers foot area. I have done two different 2002 F150s in the last year due to this failure. Something to look into. Not nice to loose brakes in traffic.
If your worried about the steel compression fitting, don't. I have used these on several cars and trucks over the last 15 years. Make sure you get the STEEL high pressure compression fitting. Total line replaced on CREW cab, 51 + 32 inches. Pops right back into the original plastic clamps.... I might mention, that is where the failure was, under the plastic clamp at the rear end of the gas tank area.......... crud must collect on the clamp.
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Have to replace both rear brake lines, I can't find any information about doing the job. I need to know what size the lines are and what type of flair is on the ends?
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Just have a quick question. I am replacing some rusted brake lines near the gas tank. I already have the rusted ones cut out. I want to know if this junction box is really needed. If not it would sure take out alot of bending the lines. It looks like the line only come down the frame and bolt into the block and then straight out to the rear wheels.
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I have a 1999 Ford F-150 4X4 w/4.6L V8 W code, I recently lost all brakes. The primary line from Master Cylinder to ABS Pump rusted out completely. Replaced them but the other lines from ABS Pump to wheels are looking real bad. So I need to replace them, however I have no idea what the routing system looks like. Looking for a 97-03 F-150 Brake Line Diagram? I live at the jersey shore... so yeah rust is extremely common.... unfortunately.Also, where to get line assemblies?
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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.
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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.
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The brake lights on my 97 GMC Sierra are not working right. When you apply the brakes the lights come on when you first press the pedal but then they immediately go out. I'm thinking brake pedal switch. Any other possibilities I should look at?
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The AC stopped working on our 1020 Prius. No mechanical problem with the compressor. It turns out that the wiring harness connector to the AC compressor is so badly corroded that the pins are gone. The car has 48,000 miles on it. It has spent it's life in the Seattle area so no harsh weather or a bunch of winter salt on roads to deal with. The dealer says it's due to the humidity here combined with the low miles. The theory is that moisture has the chance to build up in the connection because the car is not driven enough to regularly heat it up and drive the moisture out. Our 2004 Subaru Outback has lived in exactly the same environment since 2004 with pretty much the same rate of miles per year and no electrical issues at all. If that theory is correct, seems like a serious design flaw to me. The dealer's repair estimate is close to $4000!
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Going to replace brake lines tomorrow and would like to confirm the torque spec on the actual banjo bolt as not to break them but also don't want to leave them too loose...
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What happens if or when you get air in your brake lines and the air gets into your ABS pump/module? What are the symptoms? Anything other than a soft pedal? My ABS module keeps thinking one of my tires is sliding when i am driving and pulses my pedal and i am at a loss.
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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..
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I am going to fail State safety inspection due to a problem with my brakes. Months ago when I was trying to get it through emissions testing the mechanics looked under the truck to see where the brakes were leaking. All they told me was the rear lines are rusted through and need replacing.
From my reading I believe the lines are 3/16" line and I think they go around the back of the fuel tank and up the frame rail. Correct?
My questions are, what length line do I need (I am not a hard-line expert, but I will try). I want to order some ss line so it won't rust through again. Is the system made of small sections threaded together? Or is it one long section? And what else would I need/want to replace along the way?
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Next on my list of needed repairs is new brake lines. The ones running along the frame are rusted pretty bad. I had a 89 F-150 bust a line once and it got real interesting so I would like to change these before that happens.
I have searched and still not gotten a clear answer as to whether I need to get a scan tool and do something with the ABS pump. I would like to know if the scan tool is necessary.
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