Jeep yj fuel return line

23 Jun 2019 ... How important is the RETURN LINE!?! Holley ... How To Properly Add A Fuel Return Line for EFI Installation ... We SPRAY PAINTED My Jeep Wrangler!

MoparPartsGiant.com offers genuine Fuel Line for 1993 Jeep Wrangler with great price and fast delivery. ... FUEL FUEL LINES - REAR WRANGLER, YJ. Sort by: Ref No. Ref No. Part No. & Part Description. Price. ... Fuel Return w/Quick Connect. 2.5L Eng. 1991. Fitting Vehicle Options: YJ. 2.Nov 6, 2023 · YJ Fuel Line - Rubber hose section. 89 YJ 4.2L. Leaking fuel line and not sure what size or how to get the clamps off to replace the line. There are 2 short hoses that are on the driver side engine, one goes from the metal fuel line to the filter and the other line goes to the mech fuel pump on the passenger side. The Jeep power train control module (PCM)--or computer, as it is known in layman’s terms--controls the vehicle’s ignition, emission and fuel systems, along with other auxiliary sys...Oct 8, 2023 · 1. Changing the fuel pressure regulator. 2. Pulling the vacuum line from the FPR. 3. Testing the return line at multiple spots by hooking up a line into a container - no change in fuel rail pressure. 4. Removing the gas cap. None of these changes have had any impact on fuel rail pressure. Only one pressure line, other two are evap lines I think. fuel return will be added after I add the novak kit. O. ol rob. 68 posts · Joined 2019. #3 · Feb 13, 2020. I ran a 6AN pressure line from the LS regulator to the engine and completely removed all of the Jeep fuel system. I also made the short return like Novak suggests.MoparPartsGiant .com offers the wholesale prices for genuine 1989 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. Transmission: 3-Speed Automatic Transmission, 5-Speed Manual ...MikeyinaYJ. 255 posts · Joined 2014. #2 · Jul 23, 2014. You could remove it and blow air through it or test fuel pressure, should be a high reading if blocked around 70 I believe. ----------------------------------------. 1994 jeep wrangler 2.5l. Like.Operating Pressure: 17 PSI. Minimum Flow @ Outlet: 28 GPH Low Pressure. Fuel Pump Location: In-Tank. The motor Im running is a 4.3 and heres is the stoc specs for that fuel pump. S10 pump=. Walbro Part Number: 5CA401. Minimum Current: 12 Volts. Operating Pressure: 12 PSI. Minimum Flow @ Outlet: 29 GPH Low Pressure.

The Ford Triton V-10 motor used in the F-250 pickup truck returns an average of approximately 10 miles per gallon based on user-reported fuel consumption figures.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.15 May 2020 ... Fuel Filler Hose: https://amzn.to/2WAKmiY Fuel Tank Vent Hose: https://amzn.to/2Lyh5PI Fuel filler hose leak on a 1992 Jeep Wrangler YJ 4.0L ...23 Jun 2019 ... How important is the RETURN LINE!?! Holley ... How To Properly Add A Fuel Return Line for EFI Installation ... We SPRAY PAINTED My Jeep Wrangler!95 YJ fuel pressure regulator. I recently purchased the jeep and had to replace the fuel pump and assembly, which has now caused the jeep to run bad. I have scanned and trouble shot it and have discovered the return fuel line is capped off. The feeder line ties into the end of the fuel rail, but the return is capped off.

MoparPartsGiant.com offers genuine Fuel Line for 1992 Jeep Wrangler with great price and fast delivery. ... FUEL FUEL LINES - REAR WRANGLER, YJ. Sort by: Ref No. Ref No. Part No. & Part Description. Price. ... Fuel Return w/Quick Connect. 2.5L Eng. 1991. Fitting Vehicle Options: YJ. 2.Ditch the teed return line. That isn't doing you any good. Now connect it to the vent fitting that vents the rear (tallest) part of the tank so that the fuel is actually circulating back to the tank. Now connect the front tank vent to the main tank vent high up in the fender near where it joins the filler neck.22 Mar 2019 ... YJ Jeep Wrangler 2.5 Upgraded Fuel Injector Install(Eliminate stumble and hesitation). Full Speed Impulse•6K views · 16:12. Go to channel ...Hi everybody, and welcome to my "stevenofpa" YouTube Channel!This video shows you what it's like to see this 1991 Jeep Wrangler YJ with the gas tank fuel tan...1994 Jeep YJ Parts: Fuel Return Line | Classic Tube . Contract Manufacturing. Retail. 1-800-882-3711. Made In The USA. Account Cart. Toggle navigation. Search By Vehicle ... Fuel Return Line (0) Reviews: Write first review. SKU: JER1010-SS. Pricing: $69.99. Qty: Add to Cart Add to Wishlist. Item Inquiry. Description;

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95 jeep wrangler 2.5L. I've got extremely high fuel pressure at the rail, i've tried everything I can think of but I may have missed something somewhere. I have a really high fuel pressure at the fuel rail. my jeep started sputtering like it was running out of gas. put a full tank of gas in my jeep as well as some wynns (fuel injector cleaner ...7 posts · Joined 2020. #1 · Apr 25, 2020 (Edited) I have an 89 YJ (had a 4.2) and have installed 4.0 from a 90 XJ. Kept the original Peugeot manual tranny. Got a lot of obstacles to overcome (mainly wiring-don't have the donor XJ bulkhead harness) and the one that I am working on right now is the fuel delivery.123 posts · Joined 2011. #1 · Sep 17, 2012. So my 92 YJ 4.0L is leaking fuel, which I need to fix asap. Most of the threads I've seen is where the fuel line has been leaking towards the rear of the Jeep. Mine is right where it bends up to the engine bay, it's like a rubber hose.Jul 25, 2023 · 1991-93 Jeep Wrangler YJ Main, Return, and Vapor Complete Nylon Fuel L – Inline Tube Can't speak to their fuel lines but their brake lines seem nice. 8 years ago I replaced all my brake lines with stainless from Classic Tube. They were the only name back then that I could find. They did not fit very well, but I made it work. 102 posts · Joined 2010. #5 · Jun 4, 2010. Located on the inside of the frame above the rear axle. Has its own shield with 2-3 bolts. Access from underneath. See location from stain on frame in picture. Ditto on the fuel lines. I found the filter after tracking a minor fuel leak from those lines.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 ...

3 posts · Joined 2016. #1 · Nov 28, 2016. Hi all, I'm having trouble finding a replacement part for my 1995 Wrangler YJ 2.5. It's the auto transmission cooler hose - specifically the 624-083 Dorman part, which is itself a replacement for the 52079387 part which used to be available via Mopar. Two eBay sellers have sold and then cancelled …The hose that connect where the fuel pressure regulator is the return line. It acts like a plug that stops return if pressure is too low. '91 YJ Sahara 4.0L/AX-15/NP231, D30/D35 @3.07A video of me repairing the return fuel line on the '91 XJ. Also some more overview of it. -----Instagram: www.instagram.com/dcp1992Build Thread: None ATM...#1 · Jul 23, 2014. Any particular tricks? Thanks! Like. Sort by Oldest first. MikeyinaYJ. 255 posts · Joined 2014. #2 · Jul 23, 2014. You could remove it and blow air through it or test …MoparPartsGiant.com offers genuine Fuel Line for 1991 Jeep Wrangler with great price and fast delivery. ... FUEL FUEL LINES - REAR WRANGLER, YJ. Sort by: Ref No. Ref No. Part No. & Part Description. Price. ... Fuel Return w/Quick Connect. 2.5L Eng. 1991. Fitting Vehicle Options: YJ. 2.If not search the internet just put in YJ fuel tank hose and see what you find. 89 2.5 TBI, 4" RC lift, 1" Booms, SYE, Adams Driveshafts front and rear, Ford 8.8 with 4:88s, BFG 33X12.50X15, and a ton of other stuff. AF Jeep Club Tail Number 184. Like.20314 posts · Joined 2014. #2 · Mar 22, 2017. Why bother! The mechanical pump you currently have has worked well on a multitude of Jeeps and AMC and Mopar vehicles. The reason the manufacturer went to an electric pump was because of fuel injection. The mechanical pump is easy to change if it fails, which it seldom does.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 ...#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 …1 ton yj said: James I used that same cell in my old YJ many years ago. You don't need a frame, just cut a hole for the sump and bolt the straps to the floor. As for the plumbing, run all -6 AN hose for supply and return. AN sizing is in 16ths of an inch so -6 = 6/16 or 3/8". You can get -8 to -6 reducers for the fittings on the cell. 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 1992 Jeep Wrangler parts. Parts like Fuel Line are shipped directly from authorized Mopar dealers and backed by the manufacturer's warranty. Shop Jeep Wrangler Fuel System. Hand-picked by experts! Pay later or over time with Affirm. ... Fuel Lines and Hoses 169; Fuel Injectors 52; Fuel Pumps 52; Fuel Filters 18; ... Fuel Filter (87-90 4.2L Jeep Wrangler YJ w/ 20 Gallon Tank) $14.99 (8) Fuel Filter; Sending Unit Filter (70-86 Jeep CJ5 & CJ7) $20.99.

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8. 87YJerryRig Discussion starter. 132 posts · Joined 2003. #1 · Sep 1, 2011. Under the Jeep trying to wrap up fuel lines for my 87 4.2L to 4.0HO engine swap. which is the fuel supply line and which is return line in the pic. Is it the one closer to the radiator (smaller diameter) or the other one (larger diameter)?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. Ships from 3rd Party. $90.99. Classic Tube Fuel Supply Line for 87-91 Jeep Wrangler YJ with 4.2L. Ships from 3rd Party. $90.99.22 May 2020 ... Fuel Filler Hose: https://amzn.to/2WAKmiY Fuel Tank Vent Hose: https://amzn.to/2Lyh5PI Jeep YJ Fuel Hose Removal: ...95 jeep wrangler 2.5L. I've got extremely high fuel pressure at the rail, i've tried everything I can think of but I may have missed something somewhere. I have a really high fuel pressure at the fuel rail. my jeep started sputtering like it was running out of gas. put a full tank of gas in my jeep as well as some wynns (fuel injector cleaner ...2 PCS 1/4" 6mm Non Return One Way Check Valve for Fuel Line Oil Petrol Diesel Aluminium Silver FSM Manuals Jeep Manuals Build Thread The Tonka 4.6 Stroker Install '89 Laredo 4.6 Stroker, Hyperspark Ignition 2-1/4" Magnaflow Exhaust.In this video I am installing a fuel rail for a 95 jeep YJ wrangler, it is the 4 cyl 2.5l motor. The supply line is 5/16", Return line is 3/8". Quick connect...2 PCS 1/4" 6mm Non Return One Way Check Valve for Fuel Line Oil Petrol Diesel Aluminium Silver FSM Manuals Jeep Manuals Build Thread The Tonka 4.6 Stroker Install '89 Laredo 4.6 Stroker, Hyperspark Ignition 2-1/4" Magnaflow Exhaust.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 …MoparPartsGiant.com offers genuine Fuel Lines, Front for 1995 Jeep Wrangler with great price and fast delivery. ... Fuel Return, Intermediate. 19. 52018810 TUBE, Fuel Supply, Front. 1994. 19. ... 52018478 BRACKET, Middle. 21. 83502745 O-RING REPAIR PACKAGE, Supply/Return, (Plastic Connectors Only) 5/16" Fuel Line. MSRP: $27.85. …I have decided to head down the path of replacing the exhaust manifold myself on my 1992 4.0L YJ. All was going smooth until I tried to disconnect the supply side fuel line from the fuel rail. The line that returns to the tank disconnected without any tools no problem. Anyone had any trouble...

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to test the regulator, un plug the vac line to the regulator and the pressure should go up 8 to 10 psi. to around 40 psi. if the regulator is working ,when you rev the motor the gauge will shortly go up and then back down to 31psi. if the pressure goes way beyond 42 or more then the return line is plugged or kinked.10348 posts · Joined 2009. #3 · May 13, 2012. No, you do not NEED one to run the fuel system and a 1972 may have come without one. HOWEVER it was fitted, certainly to later models, to improve the fuel system performance. With one you will get copious low pressure fuel at the carburettor and the vapour will go back to the tank, …To mitigate the fuel siphon effect, some of us have installed an aftermarket one way valve between the fuel filter and the metal return line. The metal ones are supposed to be more durable than the plastic ones. Pic 1 is a pair of plastic valves. Pic 2 shows an improper fuel filter install. The overflow outlet goes at 12:00 O'Clock.Hi everybody, and welcome to my "stevenofpa" YouTube Channel!This video shows you what it's like to see this 1991 Jeep Wrangler YJ with the gas tank fuel tan...A Jeep YJ fuel line diagram simplifies this intricate design, providing visual clarity and aiding in easier component identification. Consider the Jeep YJ fuel line diagram as a navigational map on a road journey — It plots the path from your fuel tank (“home base”) leading up to the engine (“destination”), marking significant ...#1 · May 31, 2016. Two weekends ago I found my fuel pressure regulator (in front of my Weber-Solex) was leaking fuel so I pulled it to work on sealing up the threads. I figured it …1. Like. Sort by Oldest first. 1 2. K. kgillette. 161 posts · Joined 2009. #2 · Sep 17, 2009. the stock filter does has two outlets. benifits of having/removing the return line …Transmissions are a work of automotive genius. The transmission takes power from the engine and then multiplies this power through a series of gears to make the car go. When you ha... ….

Ditch the teed return line. That isn't doing you any good. Now connect it to the vent fitting that vents the rear (tallest) part of the tank so that the fuel is actually circulating back to the tank. Now connect the front tank vent to the main tank vent high up in the fender near where it joins the filler neck.In recent years, hybrid vehicles have gained immense popularity due to their fuel efficiency and reduced carbon footprint. One such vehicle that has been making waves in the automo...10348 posts · Joined 2009. #3 · May 13, 2012. No, you do not NEED one to run the fuel system and a 1972 may have come without one. HOWEVER it was fitted, certainly to later models, to improve the fuel system performance. With one you will get copious low pressure fuel at the carburettor and the vapour will go back to the tank, …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.11 Feb 2016 ... The CRD is down! Broken Fuel Injector Line at #4 injector. I made this video to share some ideas for temporarily fixing a broken fuel ...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 …It's kind of a hard plastic line with "quick disconnects" on both ends. Should be this part number, 2.5L Eng. 5201 85441 YJ for the supply line. They don't make them anymore. Try your luck at the local pick-a-part yard. Or do like Nanookofthenorth mentioned and use some "fuel injection rated" fuel hose with fuel injection hose clamps.to test the regulator, un plug the vac line to the regulator and the pressure should go up 8 to 10 psi. to around 40 psi. if the regulator is working ,when you rev the motor the gauge will shortly go up and then back down to 31psi. if the pressure goes way beyond 42 or more then the return line is plugged or kinked.The vapor-return line normally runs from the fuel pump or the fuel filter to the fuel tank. This vapor-return line is connected to a special outlet in the fuel pump. Any vapor that forms in the fuel pump returns to the fuel tank through this line. The vapor-return line also allows excess fuel being pumped by the fuel pump to return to the tank.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 … Jeep yj fuel return line, 15 May 2020 ... Fuel Filler Hose: https://amzn.to/2WAKmiY Fuel Tank Vent Hose: https://amzn.to/2Lyh5PI Fuel filler hose leak on a 1992 Jeep Wrangler YJ 4.0L ..., MoparPartsGiant .com offers the wholesale prices for genuine 1989 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. Transmission: 3-Speed Automatic Transmission, 5-Speed Manual ..., 25643 posts · Joined 2008. #7 · Jun 3, 2010. If you only have 2psi then you know the problem is not enough fuel pressure. The question is if its your pump, fuel lines, the fuel filter/regulator (I didnt know that one) or you tank pickup. If you pinched the line and pressure shot up then it sounds like the pump is trying to put out enough ..., I have a 89 jeep wrangler 258 6 cylinder with a fuel delivery problem. I replaced the fuel pump, fuel filter, and lines. It seems that the bypass on the fuel filter creats a vacumm and stops gas from going to the carb. If i pore gas into the card it starts and runs till that gas is used. Any thoughts or ideas would get ths 89 back on the road., 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 ..., #1 · Jul 23, 2014. Any particular tricks? Thanks! Like. Sort by Oldest first. MikeyinaYJ. 255 posts · Joined 2014. #2 · Jul 23, 2014. You could remove it and blow air through it or test …, May 5, 2023 · Replacement Fuel Lines for 1994 Jeep Wrangler: Products – Inline Tube. 86 CJ7- 304V8,Holley Truck Avenger carb,T5 with D300. D44 with TracLok,3.31 gears, 4" lift. 33x12.5/15 KO2's, Painless Wiring, SpeedHut gauges. You never know the value of a moment until it becomes a memory, Diane M Reynolds 1960-2022. Share. , The fuel return (is 5/16" hose) and the vent / rollover is 1/4" hose. Note that the TJ's don't have a return fuel since the fuel rail regulates the pressure. In our YJ's, excess fuel is piped back into the tank. This is another reason why it is good to have more pickups so return fuel isn't splashing the RCI pickup pipe. More on the pickups ..., Failing Mechanical Fuel Pump. Have a 89 YJ carbureted. Haven't had very long and I have had to replace 2 mechanical fuel pumps. One of the pumps was actually bent. Appears to be unable to withstand the pressure. So, I dropped the tank and replaced two vents. Didn't work, need to replace the fuel pump once more., 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., 95 YJ fuel pressure regulator. I recently purchased the jeep and had to replace the fuel pump and assembly, which has now caused the jeep to run bad. I have scanned and trouble shot it and have discovered the return fuel line is capped off. The feeder line ties into the end of the fuel rail, but the return is capped off., The jeep yj fuel return line is responsible for returning excess fuel back to the fuel tank. It is a vital component of the fuel system that helps maintain proper fuel pressure and prevent damage to the engine., May 20, 2013. #2. The fuel return line is in gold color, and is 1/4 inch. It starts on the drivers side at the gas tank, adjacent to the fuel line, sitting in a little recess in the frame. It goes around the shock tower, over the e-brake bracket, and around another the ebrake cable bracket, under the proportioning valve and stops in some place ..., Get yourself some fuel/ac line wrenches and it will make your life a lot easier. ... Jeep - Fuel Vapor Tube - Fits 1997 to 2002 TJ Wrangler - 4WD.com . 1999 TJ Sahara, 5spd, 200,000+ miles club, Body-off restored ... JK General Discussion TJ General Discussion TJ Technical Discussion JK Technical Discussion YJ Technical Discussion. …, Heated them with a heat gun to bend them to shape and install the new Dorman quick disconnects. The pressure line has a 5/16" quick disconnect and the return is an odd 3/8" quick disconnect that steps down to a 5/16" line. The rubber lines were replaced with 5/16" fuel injection hose and fuel injection clamps., 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. , May 5, 2023 · Replacement Fuel Lines for 1994 Jeep Wrangler: Products – Inline Tube. 86 CJ7- 304V8,Holley Truck Avenger carb,T5 with D300. D44 with TracLok,3.31 gears, 4" lift. 33x12.5/15 KO2's, Painless Wiring, SpeedHut gauges. You never know the value of a moment until it becomes a memory, Diane M Reynolds 1960-2022. Share. , 10348 posts · Joined 2009. #3 · May 13, 2012. No, you do not NEED one to run the fuel system and a 1972 may have come without one. HOWEVER it was fitted, certainly to later models, to improve the fuel system performance. With one you will get copious low pressure fuel at the carburettor and the vapour will go back to the tank, …, 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., Mar 20, 2007 · Essentially look at your fuel filter. The drain line is on top, carb feed on bottom. Any "over pressure" condition bleeds out through the top and back to the tanks to be cycled again with little or no pressure. It extends the life of the pump and keeps the pressure regulated at the carb. "The Jeep is a manly device. , Sort. Crown Automotive 20 Gallon Fuel Sending Unit for 87-90 Jeep Wrangler YJ with 4.2L Engine. In Stock. $113.99. 4.272725. (11) Crown Automotive Fuel Sending Unit and Fuel Pump for 87-90 Jeep Wrangler YJ with 2.5L 4 Cylinder Engine & 15 Gallon Fuel Tank. In Stock. $150.99. , 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., 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 …, The 1994 Jeep Cherokee is durable, has a decently powerful motor and is overall a very practical vehicle. Like any vehicle, certain components on the Cherokee need to be replaced d..., May 31, 2016 · 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. , A lot of people have switched it to the route that you have shown because the gas runs cooler going under rather than over. Mine is sheathed in 5/8" heater hose to insulate the fuel line and prevent the gas from vapor locking. '87 YJ, 4.2L built and bored, 8" of lift, 8.8 rear, AX15/NP 231J, Tom Woods drive shafts, Flat fenders, 12,000LB winch ..., Ditch the teed return line. That isn't doing you any good. Now connect it to the vent fitting that vents the rear (tallest) part of the tank so that the fuel is actually circulating back to the tank. Now connect the front tank vent to the main tank vent high up in the fender near where it joins the filler neck., #1 · Jul 23, 2014. Any particular tricks? Thanks! Like. Sort by Oldest first. MikeyinaYJ. 255 posts · Joined 2014. #2 · Jul 23, 2014. You could remove it and blow air through it or test …, 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 …, 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 …, Operating Pressure: 17 PSI. Minimum Flow @ Outlet: 28 GPH Low Pressure. Fuel Pump Location: In-Tank. The motor Im running is a 4.3 and heres is the stoc specs for that fuel pump. S10 pump=. Walbro Part Number: 5CA401. Minimum Current: 12 Volts. Operating Pressure: 12 PSI. Minimum Flow @ Outlet: 29 GPH Low Pressure., Apr 26, 2014 · My thought is the feed will go to the fuel pump then to the larger output line from the fuel pump. Anyone have a picture of the fuel pump lines. Follow the line to the fuel filter. If it hooks to the filter, it is your pressure line (feed), if not, it is the return. 418 miles on 19 gallons of gas. , 1. Like. Sort by Oldest first. 1 2. K. kgillette. 161 posts · Joined 2009. #2 · Sep 17, 2009. the stock filter does has two outlets. benifits of having/removing the return line …