Jeep yj fuel return line.

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 ... Jeep YJ Fuel System for Wrangler (1987-1995) Your vehicle needs a steady stream of air and gas in order to conquer difficult unpaved terrain. The fuel system of you Jeep Wrangler YJ consists of a fuel tank, lines, pumps, sending units, filters, and injectors. If any one of these vital components fails, your vehicle may not run. Satisfaction Guaranteed No hassle return policy; ... So basically it stops at the firewall. It's otherwise a good reproduction … Jeep YJ Fuel System for Wrangler (1987-1995) Your vehicle needs a steady stream of air and gas in order to conquer difficult unpaved terrain. The fuel system of you Jeep Wrangler YJ consists of a fuel tank, lines, pumps, sending units, filters, and injectors. If any one of these vital components fails, your vehicle may not run. 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.

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.New Evap Charcoal Canister from AC Delco. Bottom port is TANK input and connected to the line coming off top of the check valve. Top input is Purge and is connected to my air filter. Purge signal line coming from bottom of air filter. Hopefully this will generate enough vacuum to operate the evap canister properly.

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 ...

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...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.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,...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 ...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.

Jeep YJ Fuel System for Wrangler (1987-1995) Your vehicle needs a steady stream of air and gas in order to conquer difficult unpaved terrain. The fuel system of you Jeep Wrangler YJ consists of a fuel tank, lines, pumps, sending units, filters, and injectors. If any one of these vital components fails, your vehicle may not run.

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.

1982 Jeep CJ-8 Scrambler 304 V-8 1990 Jeep YJ Laredo 4.2 I-6 2010 Jeep JK Islander 3.8 V-6. Save Share. Like. uhohthe50. ... Fuel Filter w/return line (Engine Bay)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.matsar2000 Discussion starter. 22 posts · Joined 2015. #1 · Jun 11, 2017. Hi all, I have a 95 YJ with a 2.5L. My fuel pressure on the rail with key-on-engine-off is 36 pi. When running at idle the pressure jumps to 80 psi, oscillating between 75 and 85. Disconnecting the vacuum line to the regulator has no effect on the pressure.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 ...Sep 17, 2009 · 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. Wrangler YJ (Model years 1987–1996) YJ Technical Discussion. Fuel line size. Jump to Latest Follow 12K views 1 ... I'm having a Jeep delivered to me tomorrow, '91 Wrangler 4.0 5spd. It is leaking fuel out the pressurized hose coming from …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.

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.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 ...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.Here is a number to call if you or any of the readers care to set your Weber up with it. 877-333-3130 B.F.I.C. aka Burbank Fuel Injection Company, these folks are VERY friendly and customer service orientated. That needle will withstand all that an OEM pump can deliver when used with the OEM fuel return system. OMIX Fuel Line Return Line for 76-83 Jeep CJ-7 with 3.8/4.2L ... OMIX Front Fuel Supply Line for 94-98 Jeep Cherokee XJ, Grand Cherokee ZJ & Wrangler YJ with 4.0L ...

Tweet. #3. 03-04-2010, 12:17 PM. i just did a frame off on a 78 cj5 last season and if i remember correcty there are 3 nozzles on the tank on the front drivers side. one for fuel delivery to the filter. one is the return line and i think the third was an emission but mine was disconnected and plugged. yours being 75 might not have the third one ...

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. Classic Tube Fuel Return Line for 1994 Jeep Wrangler YJ with 20 Gallon Fuel Tank23 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!There are 2 connections on the fuel tank sender unit. I'm guessing the larger line goes to the fuel pump and the small line is the return line. Where does the return line originate from in the engine compartment. I know there are 2 hard line along frame but not sure where to hook up the return in engine area. Picts would help. 79 CJ7 with 360.Can hydrogen be the fuel of the future? Keep reading to discover if hydrogen is the fuel of the future. Advertisement When it comes to looking to the energy source that will replac...29 Dec 2021 ... Some fuel lines can be removed by simply pressing the Fuel Line ... Replacing A Fuel Pump Assembly - Jeep Wrangler TJ: ... HOW TO DISCONNECT FUEL ...

My jeep is a 92 yj with a 87 tub/4.0 5 speed It appears the previous owner still has the lines on the frame from the 87,there is no inline fuel filter and all connections are barb fittings There is a pressure and return line plus the small line i …

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.

In the past, manual transmission cars had better fuel economy. But what about today? Find out if manual or automatic transmissions have better fuel economy. Advertisement When you'...J. jfwireless · #2 · Apr 21, 2007. Do not know if your 1981 should have the fuel return line, but my 1976 CJ does have a fuel return line for extra connection on the fuel filter. So I would say if the correct fuel filter for your CJ does not have a fuel return port, you do not need or have one. Just trace the lines you have unused and see if ... OMIX Fuel Line Return Line for 76-83 Jeep CJ-7 with 3.8/4.2L ... OMIX Front Fuel Supply Line for 94-98 Jeep Cherokee XJ, Grand Cherokee ZJ & Wrangler YJ with 4.0L ... The Fuel Kit. This kit is designed specifically for most 1997 and all 1998-2004 TJ Wrangler and 1997-2001 XJ Cherokee Jeeps. Novak’s Gen III+ fuel system integration kit will cleanly upgrade the Jeep fuel module from ~40 PSI regulated output to the higher pressures required by GM Gen. III+ engines. The factory Jeep fuel system plumbing is ...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 ...May 31, 2008 · 1855 posts · Joined 2008. #5 · Jun 2, 2008. I just found out that the typical "fuel line hose" is now different, and you need special "fuel injection" fuel line hose. I use to pay 55 cents per foot for the old stuff, but today I paid nearly $9.00 for 2 feet of the f/i hose. I guess the PSI is quite a bit different (15 PSI vs 70 PSI), at least ... 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 @3.071855 posts · Joined 2008. #5 · Jun 2, 2008. I just found out that the typical "fuel line hose" is now different, and you need special "fuel injection" fuel line hose. I use to pay 55 cents per foot for the old stuff, but today I paid nearly $9.00 for 2 feet of the f/i hose. I guess the PSI is quite a bit different (15 PSI vs 70 PSI), at least ...SmartAsset examined data for 100 busiest airports in the U.S. to identify and rank which airports have the most increases in airfare. The price of jet fuel has increased by roughly...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.

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.The fuel line system in a Jeep YJ consists of various components, including fuel lines, fuel filters, and fuel pumps, which all work together to supply the engine with the necessary fuel. One of the key functions of the fuel line system in a Jeep YJ is to maintain proper fuel pressure. The fuel pump, located inside the fuel tank, pumps fuel ...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. 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. Instagram:https://instagram. how to cheat workiqlafayette bmv hoursjm hatchery llckoehler funeral home in boonville indiana The fuel system is very basic, so if you already replaced the FPR and confirmed its working well then the only other mechanical component in the system is the pump. Everything else is either the 2 relays, (fuel pump and auto-shutdown), the pressure/feeder line, the inline fuel filter, and the return line back to the tank.29 Dec 2021 ... Some fuel lines can be removed by simply pressing the Fuel Line ... Replacing A Fuel Pump Assembly - Jeep Wrangler TJ: ... HOW TO DISCONNECT FUEL ... leave it to beaver beaver's autobiographycracker barrel clearwater Whether it’s the new hood and fender vent decal package and the 8,000-pound WARN® winch on the outside, the new shifter medallion and black Nappa leather-trimmed seats …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. is today a lucky day for aries 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...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.