Keep the 3 line system. The fuel lines from both tanks run into the same fuel line so with the primary fiuel tank off, the fuel lines that go to that tank are just open and the return line let's out fuel when its running. Home Dodge 2nd Gen 24 Valve 98. **Kit only includes the fuel pump to carburetor lines. That you get the same fuel that countless others getting. Removing the fitting (and the return fuel line) requires a bit of patience and a good pair of hemostats. Please refer to the Repair Manual for instructions. That’s a 3/8-inch. Pace Performance » FiTech Fuel Injection. They run along the frame rails, from your fuel tank to the engine compartment. com and there is a picture of it on the web site. When a fuel line is blocked, fuel does not flow properly into the engine; as a result, it overflows and goes back into the fuel tank. Possible causes include a worn pump, low voltage at the pump, a plugged fuel filter or inlet sock in the tank, an obstructed fuel line or almost empty fuel tank. so the question is. lbz high pressure fuel lines $ 199. The last carburetor-equipped car came off the assembly line in 1990. Bear with me. One of the symptoms of leaky fuel line is that the engine does not start as soon and may stop in the middle. A better explanation on the "why" a return is needed and not needed for each set up would be appreciated. •There shall be no shut-off in the fuel return line to the tank. Qty x 1 piece. Blocking style regulators are characterized by their lack of a fuel return line from the regulator back to the fuel tank. There's no kill like an overkill so I recommend using a 190 liter per hour fuel pump. Pace Performance » FiTech Fuel Injection. Injection pump shut-off not reset. Test fuel pressure with a fuel pressure gauge. You can verify this by pinching off the fuel return line to see if the pressure rises. Symptoms of a Bad Fuel Pressure Regulator A good fuel pressure indicator always regulates the level of fuel going through it at an optimum level. Find our best fitting fuel line kits for your vehicle and enjoy free next day delivery or same day pickup at a store near you!. Ford Fuel Line Retainer Clip Set XR XT XW XY XA XB XC XD XE XF XG XH 5/16 line. we have replaced both fuel caps and tank vent check valves. Using a banjo bolt, nut, and washer from the fuel adaptor parts kit (J-46377) , seal off the fuel return line. I finally found the problem. Detach the fuel return line from the filter. A return line makes the electric pump work a little harder, so the extra volume is translated into velocity which reduces water pooling. We have seen a fuel tank with a shop rag in it which stopped up the fuel line out of the tank. A flooded carburetor may cause engine stalling and hard starting until it is cleared, or enough fuel has evaporated. Sometimes, however, rust and old age can take their toll on your Ford F-250 fuel lines and hoses. F-17 1978-82 Fuel Return Right Side Tank to Pump $62. •The grade of fuel oil shall be indicated on the fuel tank by letters that are a minimum of 152mm (6 in) in. For the best performance from your fuel system a steady pressure of 60-65 psi seems to work about the best and is still within the factory specification. Remove the fuel line from the tank and inspect the line to see if it is clogged. put a fuel pressure gauge in line with the return lineor pop it off and see how much pressure you get. This cap is then used to identify the individual cylinder that is at fault. This will require the use of a 5/8” fuel tank pickup or an aftermarket fuel tank sump with a 5/8” outlet. 1968-1982 Corvette Fuel Lines All fuel lines listed are original equipment featuring TBW (Tinned Bundy Weld) or stainless steel tubing with double inverted flares and steel nuts, pre-bent to original shape. We are the worlds first online supplier of Earls AN fittings, adapters, Swivel Seal, Ano-Tuff, stainless steel braided lines, PTFE lined braided, AN wrenches, AN port adapters, fuel filters, Aeroquip Air Conditioning Hoses, check valves, oil filters, oil block adapters, Earls oil coolers, Setrab oil coolers, gauge adapters, Turbo line kits. That's why the fuel filter in these setups is typically installed clocked with the secondary outlet (return line) above the main outlet to the carb. Fuel mileage directly impacts the budget of every large diesel fuel user and the financial bottom line of the small one. Here is the BD Fuel Bypass Line. MG TD TF 1500 Blocked fuel line BBS discussion. Designed to connect to stock, late model fuel injection fuel lines, both the inlet line and the return line. Fuel Regulator Failures. I'm going to try and dig the "O" ring out and replace it. I used the jack stands. NFPA 20 -Fuel Arrangement •Fuel supply and return lines shall be flame-resistant reinforced flexible hose. 6L Duramax is an affordable option to the factory replacement. To learn more about the universal fuel pump or to find fass fuel system dealers, contact us today!. Anything less may be responsible for a restriction in fuel delivery. Find CHEVROLET 4. 5-2010 GM 6. Proper vehicle maintenance help maximize fuel mileage, as does keeping the diesel engine clean and free of deposits. Although there are many products such as injection cleaning additives that claim it can clean or unclog a clogged fuel injector while it is in the engine, they cannot. A flooded carburetor may cause engine stalling and hard starting until it is cleared, or enough fuel has evaporated. Check engine light came on. Blow through the fuel return line to check that it's not blocked. The pump & sending unit is bad, and the check valve or shuttle valve is overfilling the front tank when running the rear tank. If you put the engine in and the fuel pump reads zero psi on your fuel pressure gauge, you can be sure you've got a clogged outlet. This return line is located downstream of all the injectors. Usually can smell, or notice fuel guage moving down quickly, I drive a lot of Interstate driving on my commute, pull over and put the line back on, it will blow off again at some. The new fuel tank system was designed to accommodate future LEV 2 emission requirements. 3L/262 GM V6 Fuel Lines, Fuel Return Lines and get Free Shipping on Orders Over $99 at Summit Racing!. Street Rod, Muscle Car and Sport Truck Parts and Accessories. My manual (Haynes) and visual inspection of the carburetted naturally aspirated engine reveal a fuel feed and return line system as well as a "vapour line", but I have no description how the fuel system operates. To ensure proper fuel pressure and delivery, a bypass fuel return line inlet must be installed onto the fuel tank sending unit at this time. 5-2018 - Fuel System! XDP carries all the parts and accessories you need for the best diesel performance. I'm looking into buying a new fuel pressure regulator, and I'm not sure if a non return style regulator will be sufficient with this pump even though the pump already has a bypass. I checked my fuel pressure at idle. With a reputation for innovation, quality, and service, our products push the limits of diesel performance technology. If you experience hard starts especially restarting a short period after shutting off the engine, then one possibility is a leaking fuel system. If there is no change, the problem is a weak fuel pump or a restriction in the fuel line such as a plugged fuel filter. wholesaler of diesel nozzle, plunger, head rotor ,fuel injector and pencil nozzle Search: Please select Product name Part No. "The return line is there to reduce the fuel pressure in the carb to zero when you shut off the engine, for emissions reasons. Fuel Injector Boots, Clamps Fuel Fitting Block Seal. Baffle: vent goes up toward handle bars and vents through Hull. Blackduck59. It works very well and your pressure will be dead steady at all engine speeds. I dont think it will allow fuel to return to the tank, as it is used to vent the fuel tank into the charcoal cannister. Although there are many products such as injection cleaning additives that claim it can clean or unclog a clogged fuel injector while it is in the engine, they cannot. Lightweight black braided line won't scratch your paint and the whole kit installs in about 20 minutes. If you do hook up fuel hose to these fittings, make sure you use high pressure fuel line everywhere on the feed side of the fuel system. 1975 - 1981 Camaro Subframe Catalytic Converter Brake and Fuel Line Protector Frame Plate New Camaro sub frame catalytic converter line and hose protector. The pump & sending unit is bad, and the check valve or shuttle valve is overfilling the front tank when running the rear tank. A fuel injector is considered to be clogged if the amount of debris or gunk inside the injector or filter basket has built up to such an extent that it does not allow fuel to flow through. That junction you speak of is one tough place to loosen six fuel couplings (three for fuel, three for return) plus one air line. Inside the tank that nipple connects to a siphon who's outlet tube goes over the hump and down into the fuel pickup cup. Fueling at a high volume stop only assures one thing. This is done to help rid the fuel of air and to allow it to cool. 3 died within a few months of each other when my coach was 15-16 years old, similar to the age of your coach. Many of the major manufacturers recommend replacing the high pressure fuel lines between the rail and the injectors at certain intervals. We have seen a fuel tank with a shop rag in it which stopped up the fuel line out of the tank. 9L Diesel) 2007 (DR) - Systems (14 - Fuel System, 9 - Engine, 5. 5psig and you're good to go. If the pressure rating does not go up with the return line blocked, the pump may not be able to deliver enough fuel at higher engine speeds. since every model is different package contents will include only the necessary parts for proper servicing of the following: primary bowl,primary metering block, secondary bowl, secondary metering block, plate gaskets, required bowl screw o-rings, and fuel transfer tube o-rings,as required. Spin engine over until air free fuel is coming out of lines,tighten lines and start engine. CKP Sensor 11. Symptoms of a Bad or Failing Fuel Return Hose. Just plur your Chevy Tahoe and Year into the Year Make Model selector above and when you search for a Fuel Return Line Auto Parts Warehouse will only show you parts that fit your vehicle. Get Free Shipping on Air and Fuel Delivery products at Speedway Motors. I'd probably spring for a permanently installed small pressure gauge, too, downstream of the regulator, just to be sure of my pressure at all throttle conditions. This is one of the more common fuel pump problems found in classic cars that are between 30 and 60 years old. Browse Fuel Return Lines & Fittings Products Sort Best Match Lowest Price Highest Price Best Rating Most Reviews List A-Z List Z-A Newest Oldest View 12 24 48 60 96. 9 liter engines. Symptoms of a Bad Fuel Pressure Regulator A good fuel pressure indicator always regulates the level of fuel going through it at an optimum level. Clogged fuel filter. Inside the tank that nipple connects to a siphon who's outlet tube goes over the hump and down into the fuel pickup cup. Okay, here's the story. If you do hook up fuel hose to these fittings, make sure you use high pressure fuel line everywhere on the feed side of the fuel system. If the pressure rating does not go up with the return line blocked, the pump may not be able to deliver enough fuel at higher engine speeds. I have a Toyota Hilux "Light truck" with the petrol 3Y engine of 2L capacity which is a "research" vehicle. Returnless Type Fuel System. 5030 Bearings,. Could be the fuel filter. The injection line is removed for one cylinder at a time and the cap installed on the fuel rail in place of the injection line. dations on fuel pressure. The MotoBlue HP Series Large Bore Fuel Rails are designed to bolt down to the 2005-2010 GT intake manifold. However this pump only has, Suction fuel in, and pumped fuel out. Check the O-rings for damage. The pickup unit (which also holds the fuel level sender) has two hard lines on it, one for pickup and one for return - the pickup line has a rubber foot with a bypass valve on the side in case it gets clogged, while the return line is terminated with an anti-siphon nipple, which is a little piece of rubber with a sort of slit in it that opens. I have a case ih 4 cylinder diesel tractor 595 and the fuel return line is not clogged but the fuel tank is not allowing the fuel back into the tank which is creating back pressure to the injectors. If your lawnmower is equipped with a fuel pump, make sure that it's operating properly. The return style fuel system, used in the pushrod 5. 0L pump is set to ~42psi. I have cleared the clog, changed the fuel filter and verified fuel flow to injection pump by pumping primer. With a return system, the base pressure is set with the engine off, but the pump running. These should be replaced when installing new injectors to avoid any leaks. It looks like it is next to the turbo on the drivers side. i dont have my motor here to look at it but if you did plumb it this way would the oil have an easy trip back to the pan? i cant remember what it looks like in there. Fuel pump sold separately. 0L Ranger in-tank pump is set to ~60psi and the Explorer 5. Could be dirty, less likely to be stale, could have water etc. When I pinch the return line, I can see maybe a 1/2 psi bump in. The second test requires you to allow the engine to idle while disconnecting the vacuum hose on the fuel pressure regulator for vehicles that are so equipped. 5-2018 - Fuel System! XDP carries all the parts and accessories you need for the best diesel performance. offers a full line of gas tank accessories including, fuel necks, Chevy gas caps, Ford gas caps, push-through gas caps, fuel transfer hoses, fuel pickup tubes, rollover vent valves, cork and rubber gaskets, grommets, weld-in fittings, split ring mounting plates, block off plates, recessed fuel bowls, fuel senders, switchover valves, mounting straps, T-bolts. My pump has been whining unusually loud this weekend, but it's brand new. People are telling me the return line is not under as much pressure as the sending line an i could just use a hose and clamp to adapt the return line right above the fuel filter to the rest of the line between there and the fuel rail. If the pressure does not rise, then the pump is the likely culprit. Also, if at all possible, you want to mini-mize the use of 90° fittings. We have a 570 cfm Holly Street Avenger carb and a little hotter cam along with a dual exhaust system, if that changes anything. I have an allis chalmers 185 that had a clogged fuel line just above the sediment bowl. Re: Bobcat fuel line problem Posted: 04/01/2007 05:09 AM The fuel pick up tube is originally out of soft plastic tubing and had a screen on the end of it , the screen may be clogged up , the tube will crack and or break off and fall into the tank , sometimes if the tank is full it wil run fine till the fuel level gets to the crack or break , also sometimes the original tube was replaced with. This is a entire hose replacement ant the GM/Buick parts counter says it isn't avabile anymore sooo. Your oil furnace will quickly shut down and stop working completely unless you stay on top of the filters and screens. As the force developed by the cylinder overcomes the spring force, the injector opens and allows fuel to be injected in the cylinder. Restricting the line only results in higher pressure at low fuel demand conditions where more fuel is returned to the tank like at idle. To diagnose a fuel pump malfunction, check for a blown fuse and/or low pressure in the fuel line. Dirt or particles will clog fuel line or damage engine. since every model is different package contents will include only the necessary parts for proper servicing of the following: primary bowl,primary metering block, secondary bowl, secondary metering block, plate gaskets, required bowl screw o-rings, and fuel transfer tube o-rings,as required. Low cetane fuel. There was no return port on the fuel pump and thus no return line. It's about 82psi with and without vacuum on the FPR Pulling the vacuum line off the FPR has no affect at all. - If there is damage, go to step 9, if not go to step 11. 3 155k miles Thanks!. Too high a pressure blocked return line orifice or line. If its anything significant, you have a clog. Please help. 0L, for Use. The amount of fuel going through the return line has no effect on anything. so the question is. I changed the cam position. Plumb your hot rod, truck or race car safely with the right parts for the job!. Although there are many products such as injection cleaning additives that claim it can clean or unclog a clogged fuel injector while it is in the engine, they cannot. However, to be safe a fuel system should include the abnormal. Fuel Hose & Fuel Line. 00 ER- A21070 Fuel Hose (Final Filter to Pump) Fits Case Diesel Tractors with 3 stage filter system (2 cartridge & 1 final): 730 (SN 8173401 to 8253501) 730 (SN 8253501 & After with Egn. 3) Fuel filter, supply, and or return line. Crank the engine for 15 seconds and verify no fuel leaks from the injector. They feature the FASTEST most accurate Self Learning available, Timing control, Wet flow Annular discharge and tons of additional features. (If there is more than one injector, bleed the one at the end of the line). The common rail system of fuel injection was used in marine diesel engines during the early and mid-19th century. Using pliers to loosen the Corbin spring clamps, pull the vacuum line off the fuel pressure regulator and the low pressure fuel return line. I've blocked off the return line on a few pumps I used off cars that had one,on my truck,that didn't need one--never had any issues,some claim it increases the chance of flooding the carb,but I never had that problem. This is a close up shot of the cap. Unlike a gasoline engine, a diesel engine does not require an ignition system because in a diesel engine the fuel is injected into the cylinder as the piston comes to the top of its compression stroke. Fuel System LIFT PUMP BUNDLE: [SasquatchParts In-Tank Lift-Pump Adapter Harness] + [Carter In-Tank Lift Fuel Pump] for Jeep Liberty 2. Hey man, there's a tiny screen at the bottom of your gas tank right where the fuel line tube comes out of the bottom of the tank, take the tank out after draining it, and use a wrench to remove that little tube, the screen actually fits over the tube inside the tank, alot of times those screens are clogged by crud and really need to be replaced. There is no option for a return line with that carb. Faulty injector/s Probably the biggest result of injector failure is due to the injectors having excessive return flow or back leakage. That's why the fuel filter in these setups is typically installed clocked with the secondary outlet (return line) above the main outlet to the carb. If there is no change, the problem is a weak fuel pump or a restriction in the fuel line such as a plugged fuel filter. If any of the hoses break down, dry up, or wear out enough they will leak fuel. Fuel Supply Line (Low Pressure, to Engine) 4. Find the fitting; it is typically on the fuel rail. Depending on the engine, the truck might also have a anti-flow back valve in the system, its a small aluminum block. Fuel Filter: A filter that is located in-line with the pressure line. This will be close to the tank, versus running a return line all the way from the EFI. Flows 200 gph with 25 to 75 psi adjustability. There is a wide range of possible explanations for the systems. Some of the most common automobile problems are fuel filter issues. In some ball check valves, the ball is spring -loaded to help keep it shut. CAMARO FUEL SYSTEM PARTS 1967 - 1968 Big Block Camaro Fuel Gas Line Clip, RH Engine Subframe Mount 1969 Camaro Fuel Gas Tank Sending Unit w/ Return, 1/2 Inch. Fuel pump signal, 97 Honda Passport 3. White smoke, lack of power, caused by clogged fuel filter! Well, while I wouldn't have believed it I can tell you from my own personal experience this week that a clogged filter did cause the white smoke from my '98 E300 DT. 1968-1982 Corvette Fuel Lines All fuel lines listed are original equipment featuring TBW (Tinned Bundy Weld) or stainless steel tubing with double inverted flares and steel nuts, pre-bent to original shape. If tractor still won't start then loosen inj. The lower line supplies pressurized fuel to the regulator and injectors, while the upper line returns low-pressure fuel to the tank. Blow through the fuel return line to check that it's not blocked. Is there a formula to determine how much horsepower a certain fuel line size will support? I have -10 up and back to my regulator. With a partly clogged fuel filter due to a rusty fuel tank, the return diverts enough fuel to cause fuel starvation much more readily than without a return. Main fuel lines, return fuel lines, and vapor return lines are available separately. This results in fuel starvation as the fuel pump, designed to pump liquid, not vapor,. (If there is more than one injector, bleed the one at the end of the line). My galaxy turned over fine and started for a few seconds and then stopped. whats the best way to clean my tank out :. While a hose could have shed a piece of material and plugged the siphon, a more likely problem is a heavily rusted tank. Loosen fuel line fittings before the injection pump works the hand pump until no more air bubbles streaming from loose fuel lines to see. I checked the in-tank pump and it worked fine. Understandably, this is not a common problem, but it can occur by failing to properly remove the fuel line connectors from the fuel filter. You will need to remove the doghouse to reach this. Genuine Toyota Fuel Line. 95 Shipped Select options. tank until the return line was blocked to the drivers side as a temp fix. I caught it in a coffee can and a rag. There is a fitting on the fuel pump for connecting pressure gauge VAS 5187 to check the fuel pressure in the supply line. com and there is a picture of it on the web site. 9 TDI PD130 which has a "fuel cooler" fitted in the fuel return line under the front floor pan. Reach into the carburetor with the needle nosed pliers and unhook both the gas tank line and the return line from the carburetor's nozzles. Pace Performance » FiTech Fuel Injection. It's about 82psi with and without vacuum on the FPR Pulling the vacuum line off the FPR has no affect at all. If fuel becomes trapped in the line your tank will then build pressure or vacuum until there is enough pressure to purge the vent which will cause gas and/or odor to come from the vent line. What Causes Low Pressure in a Fuel Pump? The fuel pump takes the fuel from the tank and delivers it to the carburetor or fuel injection system at the required pressure. It will also have a fuel vapor separator and a charcoal canister. Also essentila is a good fuel filter. Not running a return line (dead-head style) or attempting to plumb the return line into the feed line (not into the tank) causes hot fuel to cycle back through the pump, heating it up more. Remove the right fuel rail cover. My pump has been whining unusually loud this weekend, but it's brand new. The higher pressure of the EFI system will quickly rupture standard low-pressure fuel line. Step 6: Replacing hoses, etc. Blocked air reference lines, or a blocked fuel manifold valve vent, can create a symptom similar to a clogged injector nozzle by not allowing the fuel to atomize properly. One of the sytems I worked on had inlet and outlet banjo fittings that were nearly identical, except for an orifice and often assembled wrong, resulting in what you describe. The return will help prevent fuel flooding on shutdown. When the regulator wears out the truck can be difficult to start or wont start at all. Injectors and Fuel Lines Service Tools Air in Fuel Fuel Drain Line Restriction Fuel Drain Lines Fuel Filter Fuel Filter Head Bracket Fuel Inlet Restriction Fuel Supply Lines Injector Fuel Return Overflow Valve Injector Supply Lines (High Pressure) Fuel Connector (Head. How should I install return fuel line? T-fitting before carb inlet with smaller diameter of return line? Or better to replace my fuel pump with new with return line?. hi fellows, i have a 2009 sterling with a cat motor, and dual 100 gal tanks. The check ball that released fuel above the piston would leak fuel between the ball and seat, causing the injector to leak far more fuel to the fuel return than if it was normally seated. 7 Liter Diesel Engine in DR Trucks. Fuel Return Line Unless you’re using a factory-style returnless fuel system, your EFI conversion is going to require a fuel return line from the engine back to the fuel tank. Most carbureted systems up to this horsepower range do not use a return line. Can the return line be capped off on a mechanical fuel pump. Put in a new fuel return line. It will not work on the Powerstroke engines. The 3rd line is a return line to the tank, I believe because the fuel pump for AC needs more fuel to the carb so it builds extra pressure, extra fuel is then sent back to the tank. The engineer says that this is unnecessary, and that it would not be a problem. - If there is damage, go to step 9, if not go to step 11. Order 90-125: Short 1"x20 Threads Seals Bottom of Threads - Uses 3/8 fuel line fitting. Honda B20B engine reliability, problems and repair. Some of the simple solutions are clogged filter, air in the lines, bad fuel, poorly adjusted throttle linkage. 5-02 Injectors & Fuel System Fuel Related Parts 98. There are three options for installing a bypass return line: NOTE: If a fuel return line is not present, modifications to the fuel tank are required to route the fuel return line through. This will bypass all hoses and filter bases and will let you know if there is a problem in that area. Getting a quality piece that works the way it should, helps you save a lot of money on fuel and also helps keep the engine running smoothly. Set your fuel system up right with the correct fuel system components and accessories from JEGS!. 1968-1982 Corvette Fuel Lines All fuel lines listed are original equipment featuring TBW (Tinned Bundy Weld) or stainless steel tubing with double inverted flares and steel nuts, pre-bent to original shape. offers a full line of gas tank accessories including, fuel necks, Chevy gas caps, Ford gas caps, push-through gas caps, fuel transfer hoses, fuel pickup tubes, rollover vent valves, cork and rubber gaskets, grommets, weld-in fittings, split ring mounting plates, block off plates, recessed fuel bowls, fuel senders, switchover valves, mounting straps, T-bolts. I used fuel line and drilled a hole in the top of my spark arrestor creating a tight fit for the line. Later V6 and V8 gm engines should have 60-66 fuel pressure. This is one of the more common fuel pump problems found in classic cars that are between 30 and 60 years old. Single-pipe systems are more usual. A fuel injector is considered to be clogged if the amount of debris or gunk inside the injector or filter basket has built up to such an extent that it does not allow fuel to flow through. Remove timing pin and rotation tool from engine, and plug openings. the fuel line covering on the hosing (as shown). therefore only suction occurred on the pass side and return fuel went to drivers side. Blocking the line results in the fuel pressure just being the maximum the pump can push. It is important to keep up with these as well with your maintenance as they can cause a lot of issues if they are not properly taken care of or looked after. If fuel becomes trapped in the line your tank will then build pressure or vacuum until there is enough pressure to purge the vent which will cause gas and/or odor to come from the vent line. Please help. Either way, these pumps are not intended for use in high pressure, EFI systems, even if the bypass is blocked to force pressure higher. If you get a fuel pump failure with no fuel return it is because the diaphragm was worn out or old. Coolant pipe to cylinder block. Loosen fuel line fittings before the injection pump works the hand pump until no more air bubbles streaming from loose fuel lines to see. - posted in Problems, Questions and Technical: mini mayfair 998cc:1984:blocked fuel line:Hi there, managed to stupidly run out of fuel today, filled it back up but now it wont start which makes me think some sediment must have been sucked into the fuel line. If necessary, clean the fuel line; then reattach it and return the fuel valve to the full "on" position. When this happens, it could leak and come into contact with an ignition source, such as the engine, and cause smoke. You can verify this by pinching off the fuel return line to see if the pressure rises. I am considering a return line to add a little extra protection, but it will throw off my fuel flowmeter/fuel used readings. Disconnect the fuel return line. It is important to keep up with these as well with your maintenance as they can cause a lot of issues if they are not properly taken care of or looked after. I already have your block off fitting in my hand. Re: Bobcat fuel line problem Posted: 04/01/2007 05:09 AM The fuel pick up tube is originally out of soft plastic tubing and had a screen on the end of it , the screen may be clogged up , the tube will crack and or break off and fall into the tank , sometimes if the tank is full it wil run fine till the fuel level gets to the crack or break , also sometimes the original tube was replaced with. offers a full line of gas tank accessories including, fuel necks, Chevy gas caps, Ford gas caps, push-through gas caps, fuel transfer hoses, fuel pickup tubes, rollover vent valves, cork and rubber gaskets, grommets, weld-in fittings, split ring mounting plates, block off plates, recessed fuel bowls, fuel senders, switchover valves, mounting straps, T-bolts. Video on how to replace the fuel lines on both the 6. Not all vehicles were equipped with a return line. Also, over time, the Stihl 011 fuel line will deteriorate from ethanol, dry rot, and from exposure to gasoline itself. Restricting the line only results in higher pressure at low fuel demand conditions where more fuel is returned to the tank like at idle. Couldn't exactly find it but I am assuming it is the connection. com” from accessing a cross-origin frame Hot Network Questions Will a nuclear country use nuclear weapons if attacked by conventional means by another nuclear country?. Keep the 3 line system. Return-style regulators regulate pressure by sending excess fuel back to the tank or fuel cell. Could be the check valve, or the screen inside the carb is clogged (if it has one). 5-2018 - Fuel System! XDP carries all the parts and accessories you need for the best diesel performance. At room temperature, this can be from 1500 to 2500 ohms. If the throttle shows any sign of sticking, loosen all the butterfly screws and tap the shaft back and forth, then all the way to one side. You should probably check with Dave D. Once the injectors itself or the filter basket becomes clogged, no amount of intake or fuel rail induced injector cleaner will resolve the problem. R/T Specialties supplies the Mopar restoration hobby with much needed NOS and reproduction fasteners, clips, hardware, bolts, screws and restoration parts. The section of fuel line in the engine bay is less exposed to damage than the piping under the car. How to plumb my return fuel line. This is a complete system that will support over 2400 Horse Power. 0 580 254 044: DEATSCHWERKS DW350IL IN-LINE FUEL PUMP (UNIVERSAL) The DW350iL will be the highest flowing pump DeatschWerks has offered to date. Is there a formula to determine how much horsepower a certain fuel line size will support? I have -10 up and back to my regulator. Metal lines and rubber and nylon hoses transport fuel, vapor and vacuum to the various components in the fuel system. Detroit Diesel Series 60 Alphabetical Index. Locate the mechanical fuel pump on your engine block. 7L Diesel) 2009 (DH) - Systems (14 - Fuel. 0L, for Use. An NA-9 set up will have a sealed gas cap and the three vent lines in the tank body. 7470 Gear, Crankshaft Timing 13 1. Step 6 Use the screwdriver to remove the return line and tank mounting screw. Customers wishing to return new and unused merchandise must call 1-800-828-5500, within fourteen-days of product delivery, to obtain a return authorization and instructions. Injection pump return fuel line or fittings restricted. I installed edel 1406 (with 6AN fitting/hose) on sbc 350, with one inlet/one outlet mechanical fuel pump. to have a fuel return line, I opted to run these into the fuel tank vent tube on each filler neck. Im kind of hoping it is just a case of reversing the wires otherwise it means the fuel line from the tank to the engine is kinked or clogged,and Im not really anxious in having to replace that. This is about 70psi for most GM pumps and drops as the pump wears out. In 2003, Cummins released the updated ISL engine. what size fuel lines ? Built Motor Discussion. Browse Fuel Return Lines & Fittings Products Sort Best Match Lowest Price Highest Price Best Rating Most Reviews List A-Z List Z-A Newest Oldest View 12 24 48 60 96. 1964 Chevrolet Impala Parts - OE Fuel Lines. Emergency Fuel Line - EFL100 : Don't be stranded with a damaged/leaking high pressure fuel injection line, sometimes having to wait weeks for a back ordered or discontinued item. return line restrictor Thanks for the reply Bills86e I will try what you suggested. You'll need to keep an even closer eye on them if you run biodiesel. Drivers who ignore the warning signs above will eventually end up with an engine that refuses to start. That's why the fuel filter in these setups is typically installed clocked with the secondary outlet (return line) above the main outlet to the carb. Pre-bent fuel lines are available in OEM or stainless material. Did I air lock the fuel system. If the return line is blocked, locate the problem. Click the button below to add the ER- A58962 Injector Return Line Tee Grommet to your wish list. So is the valve. Moving forward from your On 3 fuel hat (10an supply line), all black anodized fittings, On 3 in-line fuel filter, Y-Block to feed fuel rails, and 1:1 boost referenced fuel pressure regulator.