Jeep yj fuel return line.

Fuel pressure loss return line. 95 yj Jump to Latest Follow 644 views 5 replies 3 participants last post by Bryan's Jeep Mar 15, 2022The top one goes to the return line. The return line connects to the extra nipple in the sending unit on the top of the gas tank. The lower outflow line on the filler goes to the carb. It is not uncommon to hear of guys removing the return line during a mod but in the end the line always needs to be restored in order for the engine to run properly.3161 posts · Joined 2004. #2 · Mar 20, 2007. Because of the valves in the carb only let so much gas in. The rest has to be bled off and not back up pressure to the mechanical pump. This is called an open loop system. Essentially look at your fuel filter. The drain line is on top, carb feed on bottom. Any "over pressure" condition bleeds out ...1628 posts · Joined 2009. #3 · Jun 17, 2010. The suction line should not be routed up and down. That would only work if you added a one-way valve to the line to prevent drainback, which would make repriming the line after each shutdown difficult. Adding a one-way valve, in run, is just adding to the complexity for no obvious reason …If the pump is sending too much fuel to the carb, the float valve will stop the flow of fuel into the bowl. If that return line isn't there, the fuel has no where to go. This could possibly rupture the diaphragm in the fuel pump...depending on the quality of the pump. If that ruptures, you have a direct fuel leak into the crankcase.

Remove your gas cap. Remove your fuel return line at the filter. Remove your vent hose at the charcoal canister. Now you have two options: 1. Blow into each of the lines removed above and pay attention to the pressure. You may have to add a short piece of hose to be able to reach them.Fuel economy has to do with the cost of operating fuel-dependent machines. Check out these great fuel economy articles from HowStuffWorks. Advertisement Fuel economy is about maxim...

Aug 19, 2013 · I've got an 88 Wrangler 2.5 EFI 5 spd. There are no visible disconnected hoses or ports at the engine that I can find. The FSM doesn't provide any documentation on fuel line routing, connections, etc, and I cannot find a fuel line schematic anywhere. I've got the metal return line capped for now, but it really should be properly connected.

Classic Tube JER1010-SS Fuel Return Line for 1994 Jeep Wrangler YJ with 20 Gallon Fuel Tank. ... Fuel Return Line. Quadratec Part #: 51315-2018. Classic Tube Part #: JER1010-SS. 0. 0 customer reviews. 0 questions answered. Description. Replace your corroded, cracked, bent or leaky fuel lines with these exact replacements. These pre …Aug 13, 2012 · 4752 posts · Joined 2012. #3 · Aug 13, 2012. Check quadratec.com, you can get a fuel line replacement kit. If it were mine, i would run new line from the front to the rear for both the supply and the return lines. As well as the brake line, cause once you start messing with them, they will just start leaking somewhere else. Another lesser known factor one reaps when the return line recirculates unused fuel back to the tank is that the fuel doesn't get heat soaked setting in the line to get used. The engine "grabs what it needs" and sends the unused back to the cool gas tank for recirculation...less chance for engine vapor lock. Berb_15. 203 posts · Joined 2006. #2 · Jan 15, 2007. If it's the line with your fuel filter, it's the pressurized side of the fuel system, if it's the other line it is the return line. If you test the fuel pressure at the fuel rail with a pressure tester it should read about 32 psi with the vacuum hoses all attatched, if it does indeed read ...

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The factory fuel filter, was installed level horizontally at a height that was slightly higher than the inlet of the carb. It also had a hard-line with a loop in it, between the filter and the carb. This prevents fuel from draining back to the pump, and makes start-ups faster. The fuel return line on the factory filter serves 2 purposes.

sounds like fuel. easiest place to start is with the fuel pressure tester. Autozones usually rent them for free ($100 refundable deposit), hook it up to that valve on your rail (drain the pressure with a rag). with the vacuum line on the regulator connected, it should be 31psi Idle. with the vacuum line disconnected, it should be 39psi Idle.I installed a '03 6.0 with mild cam in our '97 TJ. I went with the '05 - '06 TJ fuel pump (RockAuto), converted the 6.0 fuel rail to a return-less rail ('05 GM 2500 - salvage yard) and GenRight tank. The '05 - '06 TJ pump is to be used with a return-less fuel system. Fuel system works excellent.Which fuel line is the return line? Is it the one the routes under the oil pan and then hooks to the hard line on the frame rail under the engine mount??? Or is it the … Another lesser known factor one reaps when the return line recirculates unused fuel back to the tank is that the fuel doesn't get heat soaked setting in the line to get used. The engine "grabs what it needs" and sends the unused back to the cool gas tank for recirculation...less chance for engine vapor lock. Hi Moses, Ironically the first thing I did was to replace the fuel filter, assuming that it was restricted to the carburetor. After finding the gas tank vent line clogged I deducted that all the extra pressure from gasoline vapors was traveling backwards to the filter throught the return line, then the vapor lock occurred.

Price wise: $8-10 for each connector and another $2-3 per foot of hose and $1 per FI connector. . Option B-2: Just the hose. Technically if you're crafty and/or grease it up first, you can get a 5/16" hose over the disconnect fittings and just put a hose clamp on both sides of it to secure it.Sep 21, 2007 · 41703. Comon guys YJ's use a return line, TJ's do not. Most of the manufactures switched at the OBD1/OBD11 transition. I own a 93 YJ and a 99TJ, YJ's have a regulator on at the fuel rail with the return going back to the tank and TJ's have a single feed line with all regulation in the tank as part of the sending unit. Jul 12, 2017 · You can replace them with bulk FI hose and good hose clamps. If you are replacing the hard lines, you can use a flaring tool to put a little bubble flare on the ends of the lines to give a good grip on the rubber hose/clamps. Same with the vapor hard line. Nothing special. '91 YJ Sahara 4.0L/AX-15/NP231, D30/D35 @3.07. I've got an 88 Wrangler 2.5 EFI 5 spd. There are no visible disconnected hoses or ports at the engine that I can find. The FSM doesn't provide any documentation on fuel line routing, connections, etc, and I cannot find a fuel line schematic anywhere. I've got the metal return line capped for now, but it really should be properly connected.Paragraph 14.4.1 of the installation manual makes mention of the orifice required in the fuel return line to the fuel tank. I have highlighted the details in ...

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This comprehensive guide focuses on understanding which airlines levy fuel surcharges and which frequent flyer programs don't pass them on! We may be compensated when you click on ... Another lesser known factor one reaps when the return line recirculates unused fuel back to the tank is that the fuel doesn't get heat soaked setting in the line to get used. The engine "grabs what it needs" and sends the unused back to the cool gas tank for recirculation...less chance for engine vapor lock. The line coming from the pump (over the top of the motor) goes into the single nipple on the back of the filter, the nipple directly across from that (same diameter) goes to the carb, and the second nipple on that side of the filter goes to the return line. Your problem of starvation is probably from the dual filter setup, i had a 2150 MC on ...137 posts · Joined 2013. #1 · Apr 15, 2014. Have been chasing a P0442 code and have changed out any suspect rubber lines and added hose clamps where needed as well as replacing the gas cap. I have noticed that my very rusty fuel vapor return line looks to have a few small seeps, showing wet spots on the line in the same consistent places.OMIX Front Fuel Supply Line for 94-98 Jeep Cherokee XJ, Grand Cherokee ZJ & Wrangler YJ with 4.0L Engine. In Stock. $52.99. 4.5 (4) ... Classic Tube Fuel Return Line for 1994 Jeep Wrangler YJ with 20 Gallon Fuel Tank. Ships from 3rd Party. $79.99. Classic Tube Fuel Vapor Line for 1989 Jeep Wrangler YJ with 4.2L.34. 34202728. CLIP. Genuine Mopar Parts, the Right Choice. MoparPartsGiant .com offers the wholesale prices for genuine 1990 Jeep Wrangler parts. Parts like Fuel Lines are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Parts fit for the following vehicle options. Engine: 4 Cyl 2.5L, 6 Cyl 4.2L.AUBURN HILLS, Mich., March 23, 2023 /PRNewswire/ -- Trail badge secured! The final grouping of Jeep® brand and Jeep Performance Parts by Mopar con... AUBURN HILLS, Mich., March 23,...Jul 2, 2021 · It is a proprietary piece of fuel line you cant buy off the shelf i used to buy them from the dealer for about $90. I think they are available aftermarket now but i cant seem to find it now. 94, 4.0/NV4500/NP231HD w/JB Conversions super short SYE, 4.5" Rubicon Express lift, JKS 1.25" body lift, Dana 489's w/OX lockers 4.88 gears, Tom Woods ... 137 posts · Joined 2013. #1 · Apr 15, 2014. Have been chasing a P0442 code and have changed out any suspect rubber lines and added hose clamps where needed as well as replacing the gas cap. I have noticed that my very rusty fuel vapor return line looks to have a few small seeps, showing wet spots on the line in the same consistent places.The Q uadratec ® Difference. Includes Phone Tech Support For the life of the product. Satisfaction Guaranteed No hassle return policy. Guaranteed Lowest Price We'll match or beat any price*. Free Shipping Free shipping on orders over $99**. Fuel Supply Line. Quadratec Part #: 51315-1029. Classic Tube Part #: JEF1021-SS. 0.

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MoparPartsGiant.com offers genuine Fuel Lines for 1988 Jeep Wrangler with great price and fast delivery. ... (1 of 1): FUEL FUEL LINES U.S., CANADA AND ECE WRANGLER, YJ. Enlarge Diagram. Sort by: Ref No. Ref No. Part No. & Part Description. ... Fuel Return - 2.5L Eng. 7. 83502745 REPAIR PACKAGE - 2.5L Eng. Require Quantity: 2.

1990 Jeep YJ 4.2 Howell EFI, BDS 3.5" lift, M.O.R.E 5/8" Boomerang shackles, 1" Daystar BL, 1" JKS MML, TFI, Crager soft 8s w 35" Dunlop Mud Rovers, Ford 8.8, 4.88s, Dana 30 E-Locker, Terra Flex SYE, Tom Woods CV shaft, Warn M8000. ... efi return line / gas tank spits wires are fine. Its just the high pressure of the return line . …The return line helps bleed off the vapor and return it to the tank, and also allows more fuel to keep passing through the fuel lines to keep cooler fuel present. The fuel return does work in reducing vapor lock. I don't have a return line on mine, but if I did have problems with vapor lock, I would use one. mostly stock 74 cj5, 258, t14, d20 ...MoparPartsGiant.com offers genuine Fuel Lines for 1988 Jeep Wrangler with great price and fast delivery. ... (1 of 1): FUEL FUEL LINES U.S., CANADA AND ECE WRANGLER, YJ. Enlarge Diagram. Sort by: Ref No. Ref No. Part No. & Part Description. ... Fuel Return - 2.5L Eng. 7. 83502745 REPAIR PACKAGE - 2.5L Eng. Require Quantity: 2.The top one goes to the return line. The return line connects to the extra nipple in the sending unit on the top of the gas tank. The lower outflow line on the filler goes to the carb. It is not uncommon to hear of guys removing the return line during a mod but in the end the line always needs to be restored in order for the engine to run properly.Satisfaction Guaranteed No hassle return policy; Guaranteed Lowest Price We'll match or beat any price* Free Shipping Free shipping on orders over $99** Fuel Supply Line. ... Classic Tube Fuel Vapor Line for 87-90 Jeep Wrangler YJ with 4.2L. $101.99. 3 (1) Crown Automotive 20 Gallon Fuel Sending Unit for 87-90 Jeep Wrangler YJ with 4.2L Engine ...Fuel pressure loss return line. 95 yj Jump to Latest Follow 644 views 5 replies 3 participants last post by Bryan's Jeep Mar 15, 2022#1 · Jun 19, 2015. The rubber lines that run between the tank sending unit and the metal underbody lines sprung a leak and need replacement. This is the fuel supply line, the return line, and the tank vent. I have everything …Satisfaction Guaranteed No hassle return policy; ... So basically it stops at the firewall. It's otherwise a good reproduction …OMIX Front Fuel Supply Line for 94-98 Jeep Cherokee XJ, Grand Cherokee ZJ & Wrangler YJ with 4.0L Engine. In Stock. $52.99. 4.5 (4) ... Classic Tube Fuel Return Line for 1994 Jeep Wrangler YJ with 20 Gallon Fuel Tank. Ships from 3rd Party. $79.99. Classic Tube Fuel Vapor Line for 1989 Jeep Wrangler YJ with 4.2L.#1 · Jun 19, 2015. The rubber lines that run between the tank sending unit and the metal underbody lines sprung a leak and need replacement. This is the fuel supply line, the return line, and the tank vent. I have everything …The return line also should be on the top side of the filter, above the carb line to prevent gas siphoning back to the tank when it sits, making for long cold starts. Mike 86/00 CJ7 Laredo, 33x9.5 BFG AT's, 'glass nose to tail in '00, 'New' frame,wires and plumbing in '09.OMIX Front Fuel Supply Line for 94-98 Jeep Cherokee XJ, Grand Cherokee ZJ & Wrangler YJ with 4.0L Engine. In Stock. $52.99. 4.5 (4) ... Classic Tube Fuel Return Line for 1994 Jeep Wrangler YJ with 20 Gallon Fuel Tank. Ships from 3rd Party. $79.99. Classic Tube Fuel Vapor Line for 1989 Jeep Wrangler YJ with 4.2L.

If it's only leaking while it's RUNNING AT the tank, it's most likely your return line and/or hose clamp. Loosen the back bolts and remove the front to tilt the tank forward so you can inspect. My bet is it's a hose clamp at the fuel pump. Cars. 1994 YJ, 2004 WJ, 1976 C3, 2015 Slingshot, 2001 ZX6r.3 Jun 2023 ... ... return fuel to the right tank when the right pump in on. ... TOE THE LINE! - Fuel Supply & Return System ... We SPRAY PAINTED My Jeep Wrangler!Coyote_94YJ. 6615 posts · Joined 2008. #4 · Aug 27, 2010. Honestly it could be anything including the fuel filter. I assume you mean pressure and not compression. It could be that you have a loose fitting on the fuel filter or a crack or pinhole on a fuel line. The best thing you can do is to find exactly where the leak is and snap a …Any shot a TJ fuel rail is the same as a 95 YJ 2.5L? Thanks in advance! Save Share. ... On the 4.0 the YJ rail has a regulator on its front end and both a supply and return line While the TJ rail has no regulator and no return fuel line Sent from my iPhone using Tapatalk ... A forum community dedicated to Jeep Wrangler owners and …Instagram:https://instagram. is baja blast gone Sep 21, 2010 · If you suspect that the fuel return line is blocked, a simple test to do would be to remove the fuel return line and blow through it. If you can do this, then it is not blocked. Another test you can do is to put a fuel pressure gauge in the return line, run the engine through idle to about 1500 RPMs, and see what it reads. pbr teams schedule 2023 Jeep Parts, Jeep Soft Tops, Jeep Accessories, Jeep CJ Parts, Jeep Cherokee Parts. All things Jeep from Morris 4x4 Center your Jeep Parts Specialist. ... Wrangler YJ 1987 … stormbringer bsd manga online dodger889. 4184 posts · Joined 2009. #2 · Nov 30, 2010. Large one is 5/16 and the return is 1/4. But the 5/16 will supply enough to run a 350 tbi. A 89 yj with a 4.0 aw4 sye out of an 92xj. Now the hard part is done time to get it up in the air just a bit. Working on 8.8 with 3.73 and lsd for the rear. and new D30 hp with 3.73 .Replacing fuel check-valve on Wrangler. My wrangler doesn't start on the first try anymore. I turn the key and it just cranks. I wait a second and boom, it starts right up. It was suggested that my fuel check valve has gone bad and needs to be replaced. As far as I can tell, that check valve is in the top of the gas tank. louis j. capano sr. 1690 posts · Joined 2005. #1 · May 18, 2018. I'm in the process of replacing the sending unit in my 89. My Jeep originally came with the 20 gallon plastic tank. I'm running the Mopar fuel injection and have an external pump;originally installed in 2000. My sending unit pickup developed pin holes, and to keep it the same I ordered a sending ...The second vent line should run to the "out" side of the fuel filter. Your fuel filter should have two ports on one side of it; one goes to the carb and the other to the vent on the gas tank. This lets the psi above the recommended 4psi (I think) run back into the gas tank so that line is not really a vent but a return line from the fuel filter. lee valley coupon code 1990 Jeep YJ 4.2 Howell EFI, BDS 3.5" lift, M.O.R.E 5/8" Boomerang shackles, 1" Daystar BL, 1" JKS MML, TFI, Crager soft 8s w 35" Dunlop Mud Rovers, Ford 8.8, 4.88s, Dana 30 E-Locker, Terra Flex SYE, Tom Woods CV shaft, Warn M8000. ... efi return line / gas tank spits wires are fine. Its just the high pressure of the return line . …The return line also should be on the top side of the filter, above the carb line to prevent gas siphoning back to the tank when it sits, making for long cold starts. Mike 86/00 CJ7 Laredo, 33x9.5 BFG AT's, 'glass nose to tail in '00, 'New' frame,wires and plumbing in '09. mama reta's lake charles Please excuse my ignorance on the fuel system but is the fuel return line important? I am swapping out the fuel tank and lines and it appears that I have one line running to the carb and one running to the evap canister. ... 89 YJ Renegade. BBD Carbed 4.0 HO. Locked front and rear with 33x9.5 BFG AT's Some Canadian Bush Jeep Runs … Become a Distributor. Click on image to zoom. 1994 Jeep Wrangler YJ Fuel Tank to Fuel Pump Line. Fuel Feed Line. (0) Reviews: Write firstreview. New. SKU: JEF1015-SS. USD79.99. Pricing: $79.99. toyota arena seating chart with seat numbers Anyone know which of the two hard lines that go into the fuel rail on a 1994 yj is the supply side (high pressure)? ... If I remember right the one with the regulator is the return line.. just not 100% on that. ~I'm really fond of sharp objects~ ... Truck and 4Runner Vehicles & Trailers Classifieds Axles,Tires & Wheels Classifieds Jeep ...Jeep: 1987 4.2l, weber carb, standard transmission. So in doing maintenance yesterday (Fuel filter, spark plugs, oil change) I went down to my local Napa and got a fuel filter. I get it home and realize the fuel filter(the one it came with) was a 1 inlet, 1 outlet filter whereas the new has 2... how to pay my metropcs phone bill Fuel line replacement. With the nice weather, I decided to check a couple things off the list in anticipation of driving the jeep when the weather gets better. I went to start the jeep to run the fluids and charge the battery and climbed underneath to inspect potentially starting the leaf spring replacement. I smelled gas and noticed a pretty ...28 Jan 2020 ... New fuel line clips https://amzn.to/2RzLgtU Canadian Link https://amzn.to/3n6VgKq This quick video is about removing the fuel lines from ... dr jennings granbury Hey guys, I'm still working through this old YJ I just bought. I have a question about this part of the metal fuel lines. I noticed it while underneath... mall of nh holiday hours The line coming from the pump (over the top of the motor) goes into the single nipple on the back of the filter, the nipple directly across from that (same diameter) goes to the carb, and the second nipple on that side of the filter goes to the return line. Your problem of starvation is probably from the dual filter setup, i had a 2150 MC on ...72 posts · Joined 2017. #5 · Nov 10, 2019. If you used a mechanical fuel pump. Then it would have to be one for a SBC. The old Jeep's with carbs used a mechanical pump that wouldn't fit on a SBC. Sense it's a 95, if the stock pump in the tank is still functional then you just need a pressure reducer specific for carbs. gotti bully breed 24. 6100047. NUT, Clip Mounting. MSRP: $8.25. $5.62. Add To Cart. Genuine Mopar Parts, the Right Choice. MoparPartsGiant .com offers the wholesale prices for genuine 1991 Jeep Wrangler parts. Parts like Fuel Line are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. This comprehensive guide focuses on understanding which airlines levy fuel surcharges and which frequent flyer programs don't pass them on! We may be compensated when you click on ...