IIRC these trucks tend to want to develop leaks in the factory lines and on top of that are a pain to replace with the oem lines. If you find a weird-looking clip, proceed to Step 3. It's important to buy the right size hoses for your vehicle -- auto shops and online stores will tell you exactly what to buy based on your vehicle's make, model and year. For a better experience, please enable JavaScript in your browser before proceeding. Maybe the day it was made. This is the tool I used for the fuel line. Put the new hose clamps over top of the new fuel line, but keep the clamps loose for the time being. Privacy Statement - (Jan. 12, 2010) http://www.firstfives.org/faq/fuelhose/fuelhose.html, Special Offer on Antivirus Software From HowStuffWorks and TotalAV Security, Top 10 Everyday Car Technologies that Came from Racing. I was away over the weekend and am attempting this project this morning. For example, take your car's fuel hose -- aka fuel line -- they're rubber, metal or plastic pipes through which gasoline passes from the fuel tank, where gasoline is stored, to the fuel pump. A forum community dedicated to Chevy Astro and GMC Safari owners and enthusiasts. September 17, 2009 in 1999-2013 Silverado & Sierra 1500.
How long did it take your guy's lift pump to pull fuel out of the tank? I said it in the previous post, but is there anything to attach rubber hose to on the module? I am assuming you are replacing the fuel pump and the rusted lines will be new but the big problem is the disconnect and the rust built up inside the fitting.
I use the plastic ones because you can manipulate it into that quick connect easier than the metal ones.
You have more problems than just trying to remove fittings.
Plain rubber fuel hose with clamps will be fine. Archive - Cookie Policy - Now, locate and remove the other end of the old fuel hose. i just dropped it. By using this site, you agree to our Terms of Use.
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2004 Sierra 3500 6.0L, auto, extended cab, cab&chassis, upgraded to 4wd. 
Just remember, every car is different. Help!
In 2000 Wood started a career as a writer, and since then he has dedicated his business to writing and photographing cars and trucks, as well as helping people learn more about how vehicles work. Right now, money is tight for many of us. A forum community dedicated to Chevy and GMC Duramax diesel owners and enthusiasts. Never smoke or have an open flame nearby while you're working on the fuel system of a vehicle. This topic is now archived and is closed to further replies. Terms of Service - Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! I started out in the rust belt of Ontario. You should be able to pull it out with a little effort. Just got to wiggle and pull untill it locks and wont pull off. He has been building custom cars and trucks since 1994, including several cover vehicles. From there, fuel is squirted into the engine's combustion chamber via fuel injection or a carburetor. What should we be paying for our trucks? It's not hard to deduce that your car's fuel system isn't something to fool around with. and had to deal with rust there and hated it. No rust problems and I love it. Any tips or help would be greatly appreciated! Spend an extra 10 minutes max dropping the tank, or spend an extra 30 fighting with the lines?? (Jan. 12, 2010)http://www.motorera.com/dictionary/FU.HTM, TechGuys.
I don't see why this would be an issue since it's low pressure and that stuff is made for connecting fuel rail to metal line. It is a secondary holding mechanism. I'm moving cross country next week and need to get this taken care of! Look for a pinch point on the clip, as most of these fuel pump connections are quick-connect styles. I think trax can clarify if im wrong. What an ordeal. I had to remove my fuel lines when I changed the knock sensors on my 2003. Using a screwdriver or a wrench, loosen the hose clamps until they slide back and forth. I've got a section that I've already replaced with rubber hose, but I left this last foot or so as metal line because of the fitting that goes into the quick disconnect. Let me know if this helps. I have tried one by Leslie - can't get it to fit into the coupler, the pump fixture blocks/prevents straight access to connector with this tool. The Fora platform includes forum software by XenForo, https://www.linestogo.com/quick-disconn 0oQAvD_BwE, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. After lowering the fuel tank enough and after some twisting and a bit of pushing and pulling I disconnected all 3 lines from the hard metal lines, this was good enough to lower the tank. The filter is most likely in the engine bay under the hood, but it can also be in the rear of the vehicle near the gas tank. It goes around the fuel line, slides into the connector and pushes outward against the retaining/locking clips, then you can pull the line out.
If you do not relieve this pressure when you start removing the fuel hoses from the filter, gasoline will spray everywhere. It isn't very expensive from what I remember. For instance, an older Toyota will have a very different fuel hose placement than a brand new Porsche.
Whet to the you U-Pull yard and got all 3 of the lines for $5. I think I'm gonna be done for the night, been fighting these things for way too long today.
No they are not one time use only.
You will then have to get a repair section with the special gm flare. Do Not Sell My Personal Information -, By logging into your account, you agree to our, The following errors occurred with your submission, LS1TECH - Camaro and Firebird Forum Discussion, Fuel Pumps | Injectors | Rails | Regulators | Tanks. Cookie Policy - This next step is crucial -- you must relieve the pressure in your fuel system. 5 October 2009.
It is a squeeze type release but the rust is severe. Would seem to work fine if there was another 1/2 inch of exposed line. There's almost no pressure on the return side. Start the car, and while the engine is running, pull that fuse (or relay) out. That plastic line seems pretty flimsy to me. Remember, you'll be working with gasoline, so some precautions are necessary.
You can learn how to do that here. it helps if you push the lines together then slide the tool in there. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! I think about any good auto parts store will carry them. honestly, once i stopped messing around with the crappy disconnect tools, it only took me about an hour to get the old lines off, new ones one, button up, and i was off on a test drive. Gen 5 Camaro Tuning, Diagnostics, Dyno results, Hot Rod Power Tour/ Pump Gas Drags/ Drag Week. However, if you have the right tools, know your way around a vehicle, and have the correct replacement parts, sometimes you can perform auto repairs on your own.
If you find one, proceed to Step 2. Pull the fuel line back off of the fuel pump to separate it. Replacing the fuel hose on your vehicle is going to take time and patience, and it could require getting underneath the car.
Your in the right direction. If you're not positive that what you're looking at is your fuel filter, it may be a good idea to consult your auto maintenance repair manual or ask a vehicle maintenance technician just to be safe. "Automotive Dictionary - FU." Hopefully I won't ever need to remove a good fuel pump. Bump, I HAVE to fix this leak this weekend. At least the cooler straps and filler neck ? In addition, it's not a bad idea to change the fuel filter while you're at it. Up next, we're going to remove the old fuel hoses. Did you drop the tank ? stop working or it can fail intermittently causing the engine to Pinch the white tabs if you have those, while pulling the line off of the fuel pump. Once you're safely underneath, locate your car's fuel lines and its fuel filter. It is leaking very close to where the metal line meets the plastic line at the tank.
The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. 
I'll be heading to O'reilley's tomorrow morning, i don't think the ones i got from autozone insert far enough to unlock them. Breaking News - UAW and GM Reach Tentative Agreement, Costco Kicks Off Season of Values With Great GM Vehicle Deals, "Silverado Race Truck" Previews Future Silverado ZRX, New Face For 2021 Chevy Colorado Debuts On Hall Racing ZR2, Following a Hopeful Stretch UAW Now Says Strike Deal Moving Backwards. Everything is good to go, just need to secure all the hoses and she'll be ready for a test drive. Do Not Sell My Personal Information -, By logging into your account, you agree to our. Much easier to get to the lines that way, shouldnt have to drop the tank - just bend the shield down some to get the one on top of the tank. :gearjamin Thanks for all your help guys!:thumb. About Us -
Silikhan Publishing Group & GM-Trucks.com You'll need some rags for the cleanup and it's also not a bad idea to have a plastic sheet laid down underneath you -- one that you can discard when the job is complete. "Fuel Hose Replacement FAQ." Ideally, a professional mechanic should do the repairs as well.
Advertising - Also take precaution not to remove something that you shouldn't, and that you don't accidentally damage the fuel pump or fuel filter in the process. My Fuel Pump Is Not Engaging When I Turn The Key. It seems like every manufacturer has its own method to attaching the fuel lines to the fuel pump, making it a bit difficult to figure out how to pull off the lines. 170,002 miles as of 7/19/22_____________________________. The fuel filter is a hard, cylindrical part and the fuel hoses are the tubes that run into it. not start. Come join the discussion about modifications, towing, classifieds, troubleshooting, maintenance, and more! I think there are also repair kits to use if you damage the fittings but I don't like to trust repair kits on fuel and brake lines. To relieve the fuel pressure, you'll need to find your car's fuse box. Thank you for the suggestions. FirstFives.org. I see in the second picture down that the green feet are there. When a fuel pump goes out it can do so one of two ways either it can quit and The tool inserts all the way into the fitting but it just wont come loose. The ones without the feet may have to be pushed out with the kit you bought but then again, the rust is in the way. Using the manual once again, locate the fuel pump fuse or relay. You pinch the feet and then that releases the other colored pices inside and should allow for the removal but you can bet that rust build up is what is causing your problem. Again, if you purchased a new fuel filter, now is the perfect time to perform that maintenance as well. Once the clamps are loose, you should be able to remove the fuel hose. First, you'll have to connect the negative terminal on your car's battery and then pressurize the fuel system by returning the fuel pump fuse in your car's fuse box. Most cars today use fuel injection, which sprays fuel into the combustion chamber at incredibly high pressures. The tools involved include a screwdriver, pliers, a knife, a floor jack, jack stands, vice grips and of course, the replacement parts. First, purchase the replacement fuel hoses. And one we don't encounter in Arizona, the primary advantage of living here. If there are any kinks or bends in the line, the gasoline might not flow properly. Silikhan Publishing Group & GM-Trucks.com, 1999-2013 Silverado & Sierra (GMT-800/900), http://www.etoolcart.com/kent-moore-fuel-lol-J-41769.aspx. These can be bought online or at a store that specializes in vehicle maintenance, and they're usually not very expensive. Ok guys I have search around as well in here about the plastic hard lines that connects to the fuel pump and to the metal hard lines. On the bottom part of the fittings there should be little feet sticking out that are the same color of the colored pieces up in the black fitting. Engine Starts And Then Dies. There may also be more than one fuel hose to remove, so make sure you know what you're taking out. Make sure the hardware will face you when the line is in place so the clamps can be easily tightened.
19traxx95, yes I cannot get tube down filler neck because of flapper that is there to prevent spill out during accident (I tried). We're cutting back where we can -- going to movies less often, eating dinner at home and buying fewer things we don't need. It's also going to take the right tools for the job. A technician certified in automotive maintenance should always properly diagnose problems with your car.
For more information about fuel hose replacement as well as other vehicle maintenance, follow the links on the next page. Will car repairs in the future financially cripple you. Give us a update on how she drives and how hard it was to put on other then the stubborn fuel line. The following errors occurred with your submission, Chevrolet Forum - Chevy Enthusiasts Forums, Current Chevy Trucks, SUV's, Crossovers & Vans. Look for a hose clamp around the connection. What is the 'correct' tool for removing the gas tank fuel pump fuel connects on a 1999 suburban, 4x4, k1500. Once you've gathered the tools, it's time to get your car ready for the new fuel line. When you are trying to pull the lines off I have heard that you need to twist a bit and sometimes remove quick disconnect tool and reinsert clocked a little differently. Now that your vehicle has been prepped for the procedure, it's time to remove the old fuel hoses. That clip is a lock of sorts. Thanks for the feedback and like you said hopefully you wont be needing those tools any time soon. How Do I Disconnect Fuel Lines At The Tank? It is a reusable it was just being a pain in the arse. Now it's time to get ready for the fuel hose swap.
They sell a special tool that disconnects it. It may take a few seconds to get the fuel flowing through the system once again, but if you've done everything correctly, the engine should be running normally again. Guy At The Bar Suggested Engine Mechanical Problem Otherwise, your car could leak gasoline or have problems delivering it to the engine. "Replacing Fuel Hoses." This is the toolset I bought from O'Reilley Auto parts for $11. As time was getting short, and the old pump was no good, I reverted to a more distructive method of removal. As they said, it's supposed to be just squeeze and remove. You still need the disconnect tool. By when to check if they sell this plastic hose at a auto parts store and the only thing they sell is like a repair kit for it that cost $20. Of course, the fuel line won't work if it's too short, but you'll also want to make sure the hose isn't too long. I used to run shops in KC, Mo. Remove the hose clamp on the fuel line using the flat-head screwdriver. you gotta make sure that the tool slides in far enough. Privacy Statement - Well I went and got those Lisle disconnect tools and they worked like a charm.
I Have A 1999 Chevy Suburban With A 5.7 Vortec Enigine And 151,000 Miles On It. Carquest also sells this item - It came as a set of different sizes, all plastic, and stacked on a holder - It looked sort of like a child's Fisher Price toy, each tool was a single part with a slit so that it could be spread over a line. I'd just as well replace all of the metal and plastic line with rubber if I could. i don't see why you couldn't, key is securing the line so it doesn't rub on other things. The rust is keeping it from working for sure.
For a better experience, please enable JavaScript in your browser before proceeding. However, if you look at the connections with the right information, you can remove any connection yourself.
Henry Beghtol, a mechanic for over 40 years, works on his truck's engine in Burlington, Iowa. And that's it! "How to Replace Fuel Hoses" If not, you can use a blade to free it if you have to. Preparing Your Car for a Fuel Hose Change, DMV.org. The tool, at this point, was easily slipped over the hose barb and pressed into the fitting - I ran a sheetmetal screw into the end of the exposed hose barb just to have something easy to grab while the tool was inserted. A piece slips in between the 2 lines and disconnects it. Nylon fuel line all the way to tank? mkory, Also if the tool your using is a two piece disconnect tool try to put one piece in at a time, then push into connector, always remember to push the line into your tool while pushing your tool into line at same time then pull line back disconnecting it. The tool I purchased was made by Lisle, O'Rielly's Auto Parts: Part # 39400 - see attached picture. I still do not know how this tool would have fit as originally intended. Fullsize Truck & SUV - 1999-2006 GMT800 & 2007-2013 GMT900 Platforms. When the plastic gets hard they dont like to lock when put back on.
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I've never seen a connector like this before. The seal will be crap and the locking fingers will be crap and.so on and so on. For a better experience, please enable JavaScript in your browser before proceeding. Ford cars differ from General Motors cars, and so on. Replacing a broken or damaged fuel hose is one of those jobs where a little elbow grease can keep you from paying high labor costs at the repair shop. I'm thinking about replacing the whole plastic line (and as much of the metal line that's rusted out with rubber fuel hose. I'm trying to install a raptor fuel pump on my truck and after trying two different sets of fuel disconnect tools I'm about to give up. You'll also want to buy fuel hose clamps, the metal rings that tighten to hold the hoses in place and prevent leaks. You'll need to get underneath the vehicle for this part of the job, so start by safely lifting the vehicle using a floor jack and secure it using jack stands. If not, is the plastic line strong enough to clamp a rubber line on the outside of it? You may want to plan on new lines as well but of course is your call. Now my problem is bleeding the air out of the fuel lines. Inspect your work for any fuel leaks while the car is running and if you do find a leak, shut the car off and repair it immediately -- just remember to take all of the earlier safety precautions, of course. I used a small hand saw and cut the hose barbs at the fuel pump to free the fuel lines. Not really sure how it works since I haven't dealt with those yet, but I have seen that tool. Recon LED cab lights*AirLift Bags/Comp*Edelbrock IAS Shocks*ReadyLift Leveling Kit*aFe CAI*Iron Cross Bars*Smittybilt Bumper Guard*MagnaFlow Cat Back*BFG A/T KO2*. Otherwise, use the flat-head screwdriver to push in the tabs on the fuel line through the access holes, then pull the line off of the pump. Get underneath the car again, locate the fuel filter, and remove the plastic shield that surrounds it. Installing fuel pump, what it takes to disconnect fuel lines? The Fora platform includes forum software by XenForo, VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. (Jan. 12, 2010)http://www.techguys.ca/howto/fuel_filter.html, Wilson, Adam. Im glad you got the project done, I actually have a set of Matco disconnect tools that has a 2 piece tool that you put 1 piece at a time in then push aand disconnect, It is super small profile, made for those stubborn short lines that standard tools wont fit in. It has been a couple of years since I dealt with the fuel pump but I believe it was press and pull. To get those fuel lines apart all you have to do is push in on the metal line towards the plastic and squeeze the plastic ears then pull apart. Bradly21. We also might be putting off some vehicle maintenance until we can afford it, although this isn't always a good idea since it could compromise our safety as well as our ability to get around. You're done with attaching the new fuel hoses, but there are a few more steps to follow before you can drive again. Is there just a bit of metal line that the plastic quick disconnect slides onto? Patrick E. George From buying research to owner support, join 1.5 MILLION GM Truck Enthusiasts every month who use GM-Trucks.com as a daily part of their ownership experience. vehicles are junk at 5 to 7 years old. Quick disconnect my eye.
How do I disconnect these two lines? Is the one your using metal? Because this is a messy job, you'll also need some clothes you won't mind getting dirty and probably some eye protection as well, just in case gasoline gets splashed in your face. JavaScript is disabled. Be careful when you reassemble. pulling the cooler is worth it to get to the engine feed line though. just kidding, I didnt give it long enough to prime. if its too short it wont work. Archive - The fuel pump on a vehicle is what pulls gasoline from the fuel tank and sends it off to the engine. Is the fitting that mounts to the fuel pump module the same? Please copy/paste the following text to properly cite this HowStuffWorks.com article: Make sure you've gathered the proper tools to complete the job. Again, keep your pan or rags handy because gasoline could leak out of the hose. Finally, to avoid any chance of an electric spark as you work on the fuel hoses, disconnect and isolate the negative terminal on your car's battery.
In 20 seconds you can become part of the worlds largest and oldest community discussing General Motors, Chevrolet and GMC branded pickups, crossovers, and SUVs. Contact Us - Again, it's best to consult your vehicle service manual for information and tips about removing your fuel lines. You have to use a piece of wire as a jumper probe point 30 and point 87 to activate fuel pump to drain the gas out I've had to do it before and it is so much easier then bump key over and over. I appreciate all of the help, I got the fittings loose in about 15 min. Next, slide the open ends of the fuel hose into place and check the fit. Resolved the 2 quick disconnect fittings at FLEX fuel sensor and at fuel filter. Original Fuel Pump. Copyright 2022 Leaf Group Ltd. / Leaf Group Media. stall or Some have two white tabs that pinch in, others have tabs on the inside, which you can see through access holes in the line. If the line is old, cracked or broken, it needs immediate maintenance.
JavaScript is disabled. Now that your car has the fuel hose (or hoses) removed, it's time to install the new line.